octave-nkf: src/graphics.cc annotate

annotate src/graphics.cc @ 12347:f6763ab98609

Prevent race condition in update_axes_layout

author	Konstantinos Poulios <logari81@googlemail.com>
date	Sun, 06 Feb 2011 02:24:28 +0100
parents	63dc132a1000
children	d1e48a4a9a0b

rev	line source
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1 /*
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11492 diff changeset	3 Copyright (C) 2007-2011 John W. Eaton
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	4
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6962 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6962 diff changeset	10 option) any later version.
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	11
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	15 for more details.
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	16
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6962 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6962 diff changeset	19 <http://www.gnu.org/licenses/>.
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	20
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	21 */
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	22
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	24 #include <config.h>
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	25 #endif
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	26
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	27 #include <cctype>
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	28 #include <cfloat>
7286 c0c6aa5afff4 [project @ 2007-12-11 16:52:56 by jwe] jwe parents: 7283 diff changeset	29 #include <cstdlib>
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	30
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	31 #include <algorithm>
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	32 #include <list>
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	33 #include <map>
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	34 #include <set>
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	35 #include <string>
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	36 #include <sstream>
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	37
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	38 #include "file-ops.h"
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	39 #include "file-stat.h"
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	40
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	41 #include "cmd-edit.h"
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	42 #include "defun.h"
8560 5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	43 #include "display.h"
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	44 #include "error.h"
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	45 #include "graphics.h"
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	46 #include "input.h"
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	47 #include "ov.h"
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	48 #include "oct-obj.h"
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	49 #include "oct-map.h"
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	50 #include "ov-fcn-handle.h"
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	51 #include "parse.h"
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	52 #include "toplev.h"
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	53 #include "txt-eng-ft.h"
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	54 #include "unwind-prot.h"
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	55
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	56 // forward declarations
9238 0ae2b6617005 Use display information from the root object to compute bounding boxes Michael Goffioul <michael.goffioul@gmail.com> parents: 9185 diff changeset	57 static octave_value xget (const graphics_handle& h, const caseless_str& name);
0ae2b6617005 Use display information from the root object to compute bounding boxes Michael Goffioul <michael.goffioul@gmail.com> parents: 9185 diff changeset	58
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	59 static void
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	60 gripe_set_invalid (const std::string& pname)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	61 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	62 error ("set: invalid value for %s property", pname.c_str ());
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	63 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	64
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	65 // Check to see that PNAME matches just one of PNAMES uniquely.
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	66 // Return the full name of the match, or an empty caseless_str object
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	67 // if there is no match, or the match is ambiguous.
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	68
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	69 static caseless_str
9585 06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	70 validate_property_name (const std::string& who, const std::string& what,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	71 const std::set<std::string>& pnames,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	72 const caseless_str& pname)
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	73 {
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	74 size_t len = pname.length ();
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	75 std::set<std::string> matches;
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	76
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	77 for (std::set<std::string>::const_iterator p = pnames.begin ();
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	78 p != pnames.end (); p++)
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	79 {
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	80 if (pname.compare (*p, len))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	81 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	82 if (len == p->length ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	83 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	84 // Exact match.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	85 return pname;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	86 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	87
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	88 matches.insert (*p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	89 }
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	90 }
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	91
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	92 size_t num_matches = matches.size ();
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	93
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	94 if (num_matches == 0)
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	95 {
9585 06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	96 error ("%s: unknown %s property %s",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	97 who.c_str (), what.c_str (), pname.c_str ());
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	98 }
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	99 else if (num_matches > 1)
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	100 {
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	101 string_vector sv (matches);
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	102
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	103 std::ostringstream os;
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	104
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	105 sv.list_in_columns (os);
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	106
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	107 std::string match_list = os.str ();
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	108
9585 06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	109 error ("%s: ambiguous %s property name %s; possible matches:\n\n%s",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	110 who.c_str (), what.c_str (), pname.c_str (), match_list.c_str ());
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	111 }
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	112 else if (num_matches == 1)
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	113 {
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	114 // Exact match was handled above.
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	115
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	116 std::string possible_match = *(matches.begin ());
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	117
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	118 warning_with_id ("Octave:abbreviated-property-match",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	119 "%s: allowing %s to match %s property %s",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	120 who.c_str (), pname.c_str (), what.c_str (),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	121 possible_match.c_str ());
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	122
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	123 return possible_match;
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	124 }
9584 0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	125
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning John W. Eaton <jwe@octave.org> parents: 9582 diff changeset	126 return caseless_str ();
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	127 }
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	128
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	129 static Matrix
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	130 jet_colormap (void)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	131 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	132 Matrix cmap (64, 3, 0.0);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	133
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	134 for (octave_idx_type i = 0; i < 64; i++)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	135 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	136 // This is the jet colormap. It would be nice to be able
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	137 // to feval the jet function but since there is a static
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	138 // property object that includes a colormap_property
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	139 // object, we need to initialize this before main is even
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	140 // called, so calling an interpreted function is not
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	141 // possible.
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	142
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	143 double x = i / 63.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	144
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	145 if (x >= 3.0/8.0 && x < 5.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	146 cmap(i,0) = 4.0 * x - 3.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	147 else if (x >= 5.0/8.0 && x < 7.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	148 cmap(i,0) = 1.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	149 else if (x >= 7.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	150 cmap(i,0) = -4.0 * x + 9.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	151
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	152 if (x >= 1.0/8.0 && x < 3.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	153 cmap(i,1) = 4.0 * x - 1.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	154 else if (x >= 3.0/8.0 && x < 5.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	155 cmap(i,1) = 1.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	156 else if (x >= 5.0/8.0 && x < 7.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	157 cmap(i,1) = -4.0 * x + 7.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	158
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	159 if (x < 1.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	160 cmap(i,2) = 4.0 * x + 1.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	161 else if (x >= 1.0/8.0 && x < 3.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	162 cmap(i,2) = 1.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	163 else if (x >= 3.0/8.0 && x < 5.0/8.0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	164 cmap(i,2) = -4.0 * x + 5.0/2.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	165 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	166
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	167 return cmap;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	168 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	169
8560 5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	170 static double
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	171 default_screendepth (void)
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	172 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	173 return display_info::depth ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	174 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	175
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	176 static Matrix
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	177 default_screensize (void)
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	178 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	179 Matrix retval (1, 4, 1.0);
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	180
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	181 retval(2) = display_info::width ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	182 retval(3) = display_info::height ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	183
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	184 return retval;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	185 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	186
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	187 static double
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	188 default_screenpixelsperinch (void)
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	189 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	190 return (display_info::x_dpi () + display_info::y_dpi ()) / 2;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	191 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	192
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	193 static Matrix
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	194 default_colororder (void)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	195 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	196 Matrix retval (7, 3, 0.0);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	197
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	198 retval(0,2) = 1.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	199
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	200 retval(1,1) = 0.5;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	201
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	202 retval(2,0) = 1.0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	203
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	204 retval(3,1) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	205 retval(3,2) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	206
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	207 retval(4,0) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	208 retval(4,2) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	209
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	210 retval(5,0) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	211 retval(5,1) = 0.75;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	212
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	213 retval(6,0) = 0.25;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	214 retval(6,1) = 0.25;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	215 retval(6,2) = 0.25;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	216
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	217 return retval;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	218 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	219
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	220 static Matrix
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	221 default_lim (void)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	222 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	223 Matrix m (1, 2, 0);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	224 m(1) = 1;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	225 return m;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	226 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	227
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	228 static Matrix
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	229 default_data (void)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	230 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	231 Matrix retval (1, 2);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	232
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	233 retval(0) = 0;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	234 retval(1) = 1;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	235
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	236 return retval;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	237 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	238
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	239 static Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	240 default_axes_position (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	241 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	242 Matrix m (1, 4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	243 m(0) = 0.13;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	244 m(1) = 0.11;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	245 m(2) = 0.775;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	246 m(3) = 0.815;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	247 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	248 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	249
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	250 static Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	251 default_axes_outerposition (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	252 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	253 Matrix m (1, 4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	254 m(2) = m(3) = 1.0;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	255 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	256 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	257
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	258 static Matrix
8599 b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	259 default_axes_tick (void)
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	260 {
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	261 Matrix m (1, 6, 0.0);
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	262 m(0) = 0.0;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	263 m(1) = 0.2;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	264 m(2) = 0.4;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	265 m(3) = 0.6;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	266 m(4) = 0.8;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	267 m(5) = 1.0;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	268 return m;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	269 }
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	270
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	271 static Matrix
8740 cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	272 default_axes_ticklength (void)
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	273 {
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	274 Matrix m (1, 2, 0.01);
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	275 m(1) = 0.025;
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	276 return m;
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	277 }
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	278
cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	279 static Matrix
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	280 default_figure_position (void)
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	281 {
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	282 Matrix m (1, 4, 0.0);
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	283 m(0) = 300;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	284 m(1) = 200;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	285 m(2) = 560;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	286 m(3) = 420;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	287 return m;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	288 }
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	289
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	290 static Matrix
8599 b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	291 default_figure_papersize (void)
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	292 {
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	293 Matrix m (1, 2, 0.0);
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	294 m(0) = 8.5;
8961 6b87f2f34fdd graphics.cc: Fix default "papersize" property value. Ben Abbott <bpabbott@mac.com> parents: 8944 diff changeset	295 m(1) = 11.0;
8599 b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	296 return m;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	297 }
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	298
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	299 static Matrix
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	300 default_figure_paperposition (void)
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	301 {
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	302 Matrix m (1, 4, 0.0);
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	303 m(0) = 0.25;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	304 m(1) = 2.50;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	305 m(2) = 8.00;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	306 m(3) = 6.00;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	307 return m;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	308 }
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	309
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	310 static Matrix
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	311 convert_position (const Matrix& pos, const caseless_str& from_units,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	312 const caseless_str& to_units,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	313 const Matrix& parent_dim = Matrix (1, 2, 0.0))
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	314 {
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	315 Matrix retval (1, pos.numel ());
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	316 double res = 0;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	317 bool is_rectangle = (pos.numel () == 4);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	318
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	319 if (from_units.compare ("pixels"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	320 retval = pos;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	321 else if (from_units.compare ("normalized"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	322 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	323 retval(0) = pos(0) * parent_dim(0) + 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	324 retval(1) = pos(1) * parent_dim(1) + 1;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	325 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	326 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	327 retval(2) = pos(2) * parent_dim(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	328 retval(3) = pos(3) * parent_dim(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	329 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	330 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	331 retval(2) = 0;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	332 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	333 else if (from_units.compare ("characters"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	334 {
9238 0ae2b6617005 Use display information from the root object to compute bounding boxes Michael Goffioul <michael.goffioul@gmail.com> parents: 9185 diff changeset	335 if (res <= 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	336 res = xget (0, "screenpixelsperinch").double_value ();
8599 b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	337
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	338 double f = 0.0;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	339
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	340 // FIXME -- this assumes the system font is Helvetica 10pt
8599 b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	341 // (for which "x" requires 6x12 pixels at 74.951 pixels/inch)
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	342 f = 12.0 * res / 74.951;
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	343
b4fb0a52b15e Improve default property compatibility. Ben Abbott <bpabbott@mac.com> parents: 8560 diff changeset	344 if (f > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	345 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	346 retval(0) = 0.5 * pos(0) * f;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	347 retval(1) = pos(1) * f;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	348 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	349 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	350 retval(2) = 0.5 * pos(2) * f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	351 retval(3) = pos(3) * f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	352 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	353 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	354 retval(2) = 0;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	355 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	356 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	357 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	358 {
9238 0ae2b6617005 Use display information from the root object to compute bounding boxes Michael Goffioul <michael.goffioul@gmail.com> parents: 9185 diff changeset	359 if (res <= 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	360 res = xget (0, "screenpixelsperinch").double_value ();
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	361
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	362 double f = 0.0;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	363
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	364 if (from_units.compare ("points"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	365 f = res / 72.0;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	366 else if (from_units.compare ("inches"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	367 f = res;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	368 else if (from_units.compare ("centimeters"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	369 f = res / 2.54;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	370
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	371 if (f > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	372 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	373 retval(0) = pos(0) * f + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	374 retval(1) = pos(1) * f + 1;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	375 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	376 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	377 retval(2) = pos(2) * f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	378 retval(3) = pos(3) * f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	379 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	380 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	381 retval(2) = 0;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	382 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	383 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	384
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	385 if (! to_units.compare ("pixels"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	386 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	387 if (to_units.compare ("normalized"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	388 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	389 retval(0) = (retval(0) - 1) / parent_dim(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	390 retval(1) = (retval(1) - 1) / parent_dim(1);
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	391 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	392 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	393 retval(2) /= parent_dim(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	394 retval(3) /= parent_dim(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	395 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	396 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	397 retval(2) = 0;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	398 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	399 else if (to_units.compare ("characters"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	400 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	401 if (res <= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	402 res = xget (0, "screenpixelsperinch").double_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	403
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	404 double f = 0.0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	405
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	406 f = 12.0 * res / 74.951;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	407
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	408 if (f > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	409 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	410 retval(0) = 2 * retval(0) / f;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	411 retval(1) = retval(1) / f;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	412 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	413 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	414 retval(2) = 2 * retval(2) / f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	415 retval(3) = retval(3) / f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	416 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	417 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	418 retval(2) = 0;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	419 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	420 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	421 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	422 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	423 if (res <= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	424 res = xget (0, "screenpixelsperinch").double_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	425
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	426 double f = 0.0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	427
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	428 if (to_units.compare ("points"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	429 f = res / 72.0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	430 else if (to_units.compare ("inches"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	431 f = res;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	432 else if (to_units.compare ("centimeters"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	433 f = res / 2.54;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	434
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	435 if (f > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	436 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	437 retval(0) = (retval(0) - 1) / f;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	438 retval(1) = (retval(1) - 1) / f;
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	439 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	440 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	441 retval(2) /= f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	442 retval(3) /= f;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	443 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	444 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	445 retval(2) = 0;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	446 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	447 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	448 }
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	449 else if (! is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	450 retval(2) = 0;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	451
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	452 return retval;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	453 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	454
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	455 static Matrix
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	456 convert_text_position (const Matrix& pos, const text::properties& props,
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	457 const caseless_str& from_units,
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	458 const caseless_str& to_units)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	459 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	460 graphics_object go = gh_manager::get_object (props.get___myhandle__ ());
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	461 graphics_object ax = go.get_ancestor ("axes");
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	462
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	463 Matrix retval (1, pos.numel (), 0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	464
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	465 if (ax.valid_object ())
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	466 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	467 const axes::properties& ax_props =
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	468 dynamic_cast<const axes::properties&> (ax.get_properties ());
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	469 graphics_xform ax_xform = ax_props.get_transform ();
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	470 bool is_rectangle = (pos.numel () == 4);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	471 Matrix ax_bbox = ax_props.get_boundingbox (true),
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	472 ax_size = ax_bbox.extract_n (0, 2, 1, 2);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	473
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	474 if (from_units.compare ("data"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	475 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	476 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	477 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	478 ColumnVector v1 = ax_xform.transform (pos(0), pos(1), 0),
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	479 v2 = ax_xform.transform (pos(0) + pos(2),
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	480 pos(1) + pos(3), 0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	481
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	482 retval(0) = v1(0) - ax_bbox(0) + 1;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	483 retval(1) = ax_bbox(1) + ax_bbox(3) - v1(1) + 1;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	484 retval(2) = v2(0) - v1(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	485 retval(3) = v1(1) - v2(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	486 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	487 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	488 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	489 ColumnVector v = ax_xform.transform (pos(0), pos(1), pos(2));
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	490
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	491 retval(0) = v(0) - ax_bbox(0) + 1;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	492 retval(1) = ax_bbox(1) + ax_bbox(3) - v(1) + 1;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	493 retval(2) = 0;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	494 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	495 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	496 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	497 retval = convert_position (pos, from_units, "pixels", ax_size);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	498
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	499 if (! to_units.compare ("pixels"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	500 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	501 if (to_units.compare ("data"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	502 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	503 if (is_rectangle)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	504 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	505 ColumnVector v1 = ax_xform.untransform (retval(0) + ax_bbox(0) - 1,
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	506 ax_bbox(1) + ax_bbox(3) - retval(1) + 1),
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	507 v2 = ax_xform.untransform (retval(0) + retval(2) + ax_bbox(0) - 1,
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	508 ax_bbox(1) + ax_bbox(3) - (retval(1) + retval(3)) + 1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	509
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	510 retval(0) = v1(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	511 retval(1) = v1(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	512 retval(2) = v2(0) - v1(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	513 retval(3) = v2(1) - v1(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	514 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	515 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	516 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	517 ColumnVector v = ax_xform.untransform (retval(0) + ax_bbox(0) - 1,
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	518 ax_bbox(1) + ax_bbox(3) - retval(1) + 1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	519
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	520 retval(0) = v(0);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	521 retval(1) = v(1);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	522 retval(2) = v(2);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	523 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	524 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	525 else
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	526 retval = convert_position (retval, "pixels", to_units, ax_size);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	527 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	528 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	529
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	530 return retval;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	531 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	532
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	533 // This function always returns the screensize in pixels
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	534 static Matrix
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	535 screen_size_pixels (void)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	536 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	537 graphics_object obj = gh_manager::get_object (0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	538 Matrix sz = obj.get ("screensize").matrix_value ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	539 return convert_position (sz, obj.get ("units").string_value (), "pixels", sz.extract_n (0, 2, 1, 2)).extract_n (0, 2, 1, 2);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	540 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	541
10923 4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	542 static void
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	543 convert_cdata_2 (bool is_scaled, double clim_0, double clim_1,
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	544 const double *cmapv, double x, octave_idx_type lda,
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	545 octave_idx_type nc, octave_idx_type i, double *av)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	546 {
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	547 if (is_scaled)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	548 x = xround ((nc - 1) * (x - clim_0) / (clim_1 - clim_0));
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	549 else
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	550 x = xround (x - 1);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	551
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	552 if (xisnan (x))
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	553 {
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	554 av[i] = x;
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	555 av[i+lda] = x;
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	556 av[i+2*lda] = x;
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	557 }
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	558 else
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	559 {
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	560 if (x < 0)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	561 x = 0;
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	562 else if (x >= nc)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	563 x = (nc - 1);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	564
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	565 octave_idx_type idx = static_cast<octave_idx_type> (x);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	566
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	567 av[i] = cmapv[idx];
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	568 av[i+lda] = cmapv[idx+nc];
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	569 av[i+2lda] = cmapv[idx+2nc];
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	570 }
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	571 }
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	572
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	573 template <class T>
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	574 void
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	575 convert_cdata_1 (bool is_scaled, double clim_0, double clim_1,
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	576 const double cmapv, const T cv, octave_idx_type lda,
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	577 octave_idx_type nc, double *av)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	578 {
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	579 for (octave_idx_type i = 0; i < lda; i++)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	580 convert_cdata_2 (is_scaled, clim_0, clim_1, cmapv, cv[i], lda, nc, i, av);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	581 }
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	582
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	583 static octave_value
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	584 convert_cdata (const base_properties& props, const octave_value& cdata,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	585 bool is_scaled, int cdim)
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	586 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	587 dim_vector dv (cdata.dims ());
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	588
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	589 if (dv.length () == cdim && dv(cdim-1) == 3)
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	590 return cdata;
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	591
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	592 Matrix cmap (1, 3, 0.0);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	593 Matrix clim (1, 2, 0.0);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	594
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	595 graphics_object go = gh_manager::get_object (props.get___myhandle__ ());
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	596 graphics_object fig = go.get_ancestor ("figure");
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	597
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	598 if (fig.valid_object ())
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	599 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	600 Matrix _cmap = fig.get (caseless_str ("colormap")).matrix_value ();
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	601
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	602 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	603 cmap = _cmap;
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	604 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	605
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	606 if (is_scaled)
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	607 {
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	608 graphics_object ax = go.get_ancestor ("axes");
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	609
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	610 if (ax.valid_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	611 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	612 Matrix _clim = ax.get (caseless_str ("clim")).matrix_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	613
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	614 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	615 clim = _clim;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	616 }
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	617 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	618
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	619 dv.resize (cdim);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	620 dv(cdim-1) = 3;
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	621
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	622 NDArray a (dv);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	623
8075 a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	624 octave_idx_type lda = a.numel () / static_cast<octave_idx_type> (3);
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	625 octave_idx_type nc = cmap.rows ();
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	626
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	627 double *av = a.fortran_vec ();
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	628 const double *cmapv = cmap.data ();
10923 4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	629
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	630 double clim_0 = clim(0);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	631 double clim_1 = clim(1);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	632
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	633 #define CONVERT_CDATA_1(ARRAY_T, VAL_FN) \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	634 do \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	635 { \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	636 ARRAY_T tmp = cdata. VAL_FN ## array_value (); \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	637 \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	638 convert_cdata_1 (is_scaled, clim_0, clim_1, cmapv, \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	639 tmp.data (), lda, nc, av); \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	640 } \
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	641 while (0)
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	642
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	643 if (cdata.is_uint8_type ())
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	644 CONVERT_CDATA_1 (uint8NDArray, uint8_);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	645 else if (cdata.is_single_type ())
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	646 CONVERT_CDATA_1 (FloatNDArray, float_);
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	647 else if (cdata.is_double_type ())
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	648 CONVERT_CDATA_1 (NDArray, );
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	649 else
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	650 error ("unsupported type for cdata (= %s)", cdata.type_name ().c_str ());
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	651
4c1ffaed8caa graphics.cc (convert_cdata): avoid data conversion for entire cdata array at once John W. Eaton <jwe@octave.org> parents: 10922 diff changeset	652 #undef CONVERT_CDATA_1
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	653
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	654 return octave_value (a);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	655 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	656
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	657 template<class T>
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	658 static void
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	659 get_array_limits (const Array<T>& m, double& emin, double& emax,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	660 double& eminp)
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	661 {
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	662 const T *data = m.data ();
8075 a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	663 octave_idx_type n = m.numel ();
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	664
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	665 for (octave_idx_type i = 0; i < n; i++)
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	666 {
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	667 double e = double (data[i]);
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	668
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	669 // Don't need to test for NaN here as NaN>x and NaN<x is always false
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	670 if (! xisinf (e))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	671 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	672 if (e < emin)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	673 emin = e;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	674
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	675 if (e > emax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	676 emax = e;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	677
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	678 if (e > 0 && e < eminp)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	679 eminp = e;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	680 }
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	681 }
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	682 }
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	683
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	684 static bool
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	685 lookup_object_name (const caseless_str& name, caseless_str& go_name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	686 caseless_str& rest)
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	687 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	688 int len = name.length ();
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	689 int offset = 0;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	690 bool result = false;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	691
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	692 if (len >= 4)
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	693 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	694 caseless_str pfx = name.substr (0, 4);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	695
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	696 if (pfx.compare ("axes") \|\| pfx.compare ("line")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	697 \|\| pfx.compare ("text"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	698 offset = 4;
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	699 else if (len >= 5)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	700 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	701 pfx = name.substr (0, 5);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	702
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	703 if (pfx.compare ("image") \|\| pfx.compare ("patch"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	704 offset = 5;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	705 else if (len >= 6)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	706 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	707 pfx = name.substr (0, 6);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	708
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	709 if (pfx.compare ("figure") \|\| pfx.compare ("uimenu"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	710 offset = 6;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	711 else if (len >= 7)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	712 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	713 pfx = name.substr (0, 7);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	714
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	715 if (pfx.compare ("surface") \|\| pfx.compare ("hggroup"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	716 offset = 7;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	717 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	718 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	719 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	720
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	721 if (offset > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	722 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	723 go_name = pfx;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	724 rest = name.substr (offset);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	725 result = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	726 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	727 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	728
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	729 return result;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	730 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	731
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	732 static base_graphics_object*
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	733 make_graphics_object_from_type (const caseless_str& type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	734 const graphics_handle& h = graphics_handle (),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	735 const graphics_handle& p = graphics_handle ())
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	736 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	737 base_graphics_object *go = 0;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	738
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	739 if (type.compare ("figure"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	740 go = new figure (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	741 else if (type.compare ("axes"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	742 go = new axes (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	743 else if (type.compare ("line"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	744 go = new line (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	745 else if (type.compare ("text"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	746 go = new text (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	747 else if (type.compare ("image"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	748 go = new image (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	749 else if (type.compare ("patch"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	750 go = new patch (h, p);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	751 else if (type.compare ("surface"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	752 go = new surface (h, p);
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	753 else if (type.compare ("hggroup"))
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	754 go = new hggroup (h, p);
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	755 else if (type.compare ("uimenu"))
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	756 go = new uimenu (h, p);
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	757 return go;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	758 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	759
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	760 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	761
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	762 bool
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	763 base_property::set (const octave_value& v, bool do_run )
ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	764 {
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	765 if (do_set (v))
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	766 {
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	767
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	768 // Notify graphics toolkit.
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	769 if (id >= 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	770 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	771 graphics_object go = gh_manager::get_object (parent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	772 if (go)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	773 {
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	774 graphics_toolkit toolkit = go.get_toolkit ();
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	775 if (toolkit)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	776 toolkit.update (go, id);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	777 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	778 }
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	779
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	780 // run listeners
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	781 if (do_run && ! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	782 run_listeners (POSTSET);
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	783
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	784 return true;
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	785 }
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	786
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	787 return false;
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	788 }
ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	789
ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	790
ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	791 void
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	792 base_property::run_listeners (listener_mode mode)
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	793 {
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	794 const octave_value_list& l = listeners[mode];
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	795
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	796 for (int i = 0; i < l.length (); i++)
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	797 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	798 gh_manager::execute_callback (parent, l(i), octave_value ());
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	799
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	800 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	801 break;
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	802 }
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	803 }
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	804
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	805 radio_values::radio_values (const std::string& opt_string)
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	806 : default_val (), possible_vals ()
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	807 {
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	808 size_t beg = 0;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	809 size_t len = opt_string.length ();
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	810 bool done = len == 0;
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	811
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	812 while (! done)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	813 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	814 size_t end = opt_string.find ('\|', beg);
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	815
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	816 if (end == std::string::npos)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	817 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	818 end = len;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	819 done = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	820 }
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	821
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	822 std::string t = opt_string.substr (beg, end-beg);
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	823
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	824 // Might want more error checking here...
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	825 if (t[0] == '{')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	826 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	827 t = t.substr (1, t.length () - 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	828 default_val = t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	829 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	830 else if (beg == 0) // ensure default value
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	831 default_val = t;
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	832
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	833 possible_vals.insert (t);
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	834
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	835 beg = end + 1;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	836 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	837 }
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	838
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	839 std::string
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	840 radio_values::values_as_string (void) const
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	841 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	842 std::string retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	843 for (std::set<caseless_str>::const_iterator it = possible_vals.begin ();
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	844 it != possible_vals.end (); it++)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	845 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	846 if (retval == "")
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	847 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	848 if (*it == default_value ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	849 retval = "{" + *it + "}";
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	850 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	851 retval = *it;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	852 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	853 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	854 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	855 if (*it == default_value ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	856 retval += " \| {" + *it + "}";
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	857 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	858 retval += " \| " + *it;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	859 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	860 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	861 if (retval != "")
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	862 retval = "[ " + retval + " ]";
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	863 return retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	864 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	865
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	866 Cell
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	867 radio_values::values_as_cell (void) const
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	868 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	869 octave_idx_type i = 0;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	870 Cell retval (nelem (), 1);
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	871 for (std::set<caseless_str>::const_iterator it = possible_vals.begin ();
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	872 it != possible_vals.end (); it++)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	873 retval(i++) = std::string (*it);
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	874 return retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	875 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	876
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	877 bool
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	878 color_values::str2rgb (std::string str)
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	879 {
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	880 double tmp_rgb[3] = {0, 0, 0};
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	881 bool retval = true;
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	882 unsigned int len = str.length();
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	883
6925 1401a79af68c [project @ 2007-09-26 18:58:52 by dbateman] dbateman parents: 6898 diff changeset	884 std::transform (str.begin (), str.end (), str.begin (), tolower);
1401a79af68c [project @ 2007-09-26 18:58:52 by dbateman] dbateman parents: 6898 diff changeset	885
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	886 if (str.compare(0, len, "blue", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	887 tmp_rgb[2] = 1;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	888 else if (str.compare(0, len, "black", 0, len) == 0
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	889 \|\| str.compare(0, len, "k", 0, len) == 0)
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	890 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 0;
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	891 else if (str.compare(0, len, "red", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	892 tmp_rgb[0] = 1;
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	893 else if (str.compare(0, len, "green", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	894 tmp_rgb[1] = 1;
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	895 else if (str.compare(0, len, "yellow", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	896 tmp_rgb[0] = tmp_rgb[1] = 1;
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	897 else if (str.compare(0, len, "magenta", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	898 tmp_rgb[0] = tmp_rgb[2] = 1;
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	899 else if (str.compare(0, len, "cyan", 0, len) == 0)
813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	900 tmp_rgb[1] = tmp_rgb[2] = 1;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	901 else if (str.compare(0, len, "white", 0, len) == 0
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	902 \|\| str.compare(0, len, "w", 0, len) == 0)
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	903 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 1;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	904 else
6761 813172f035de [project @ 2007-06-27 15:08:05 by jwe] jwe parents: 6733 diff changeset	905 retval = false;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	906
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	907 if (retval)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	908 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	909 for (int i = 0; i < 3; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	910 xrgb(i) = tmp_rgb[i];
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	911 }
6563 7a65c1a09ec3 [project @ 2007-04-23 19:26:17 by jwe] jwe parents: 6509 diff changeset	912
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	913 return retval;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	914 }
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	915
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	916 bool
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	917 color_property::do_set (const octave_value& val)
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	918 {
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	919 if (val.is_string ())
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	920 {
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	921 std::string s = val.string_value ();
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	922
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	923 if (! s.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	924 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	925 if (radio_val.contains (s))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	926 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	927 if (current_type != radio_t \|\| current_val != s)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	928 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	929 current_val = s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	930 current_type = radio_t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	931 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	932 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	933 }
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	934 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	935 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	936 color_values col (s);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	937 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	938 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	939 if (current_type != color_t \|\| col != color_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	940 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	941 color_val = col;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	942 current_type = color_t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	943 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	944 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	945 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	946 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	947 error ("invalid value for color property \"%s\" (value = %s)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	948 get_name ().c_str (), s.c_str ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	949 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	950 }
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	951 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	952 error ("invalid value for color property \"%s\"",
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	953 get_name ().c_str ());
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	954 }
9311 868fbeb2e365 allow ranges and other matrices in set Jaroslav Hajek <highegg@gmail.com> parents: 9238 diff changeset	955 else if (val.is_numeric_type ())
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	956 {
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	957 Matrix m = val.matrix_value ();
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	958
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	959 if (m.numel () == 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	960 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	961 color_values col (m (0), m (1), m(2));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	962 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	963 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	964 if (current_type != color_t \|\| col != color_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	965 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	966 color_val = col;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	967 current_type = color_t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	968 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	969 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	970 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	971 }
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	972 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	973 error ("invalid value for color property \"%s\"",
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	974 get_name ().c_str ());
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	975 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	976 else
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	977 error ("invalid value for color property \"%s\"",
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	978 get_name ().c_str ());
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	979
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	980 return false;
6790 f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	981 }
f1157da78825 [project @ 2007-07-24 19:02:27 by jwe] jwe parents: 6765 diff changeset	982
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	983 bool
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	984 double_radio_property::do_set (const octave_value& val)
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	985 {
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	986 if (val.is_string ())
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	987 {
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	988 std::string s = val.string_value ();
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	989
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	990 if (! s.empty () && radio_val.contains (s))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	991 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	992 if (current_type != radio_t \|\| s != current_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	993 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	994 current_val = s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	995 current_type = radio_t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	996 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	997 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	998 }
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	999 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1000 error ("invalid value for double_radio property \"%s\"",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1001 get_name ().c_str ());
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1002 }
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1003 else if (val.is_scalar_type () && val.is_real_type ())
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1004 {
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1005 double new_dval = val.double_value ();
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1006
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1007 if (current_type != double_t \|\| new_dval != dval)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1008 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1009 dval = new_dval;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1010 current_type = double_t;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1011 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1012 }
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1013 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1014 else
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1015 error ("invalid value for double_radio property \"%s\"",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1016 get_name ().c_str ());
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1017
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1018 return false;
7844 3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1019 }
3d60445d3638 Add new double_radio_property class for alpha values. Michael Goffioul <michael.goffioul@gmail.com> parents: 7843 diff changeset	1020
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1021 bool
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1022 array_property::validate (const octave_value& v)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1023 {
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1024 bool xok = false;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1025
8333 9238637cb81c style fixes John W. Eaton <jwe@octave.org> parents: 8299 diff changeset	1026 // FIXME -- should we always support []?
9181 86ae7e50dc5d graphics.cc (array_property::validate): require value to be numeric, not necessarily double John W. Eaton <jwe@octave.org> parents: 9064 diff changeset	1027 if (v.is_empty () && v.is_numeric_type ())
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1028 return true;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1029
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1030 // check value type
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1031 if (type_constraints.size () > 0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1032 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1033 for (std::list<std::string>::const_iterator it = type_constraints.begin ();
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1034 ! xok && it != type_constraints.end (); ++it)
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1035 if ((*it) == v.class_name ())
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1036 xok = true;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1037 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1038 else
9181 86ae7e50dc5d graphics.cc (array_property::validate): require value to be numeric, not necessarily double John W. Eaton <jwe@octave.org> parents: 9064 diff changeset	1039 xok = v.is_numeric_type ();
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1040
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1041 if (xok)
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1042 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1043 dim_vector vdims = v.dims ();
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1044 int vlen = vdims.length ();
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1045
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1046 xok = false;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1047
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1048 // check value size
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1049 if (size_constraints.size () > 0)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1050 for (std::list<dim_vector>::const_iterator it = size_constraints.begin ();
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1051 ! xok && it != size_constraints.end (); ++it)
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1052 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1053 dim_vector itdims = (*it);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1054
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1055 if (itdims.length () == vlen)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1056 {
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1057 xok = true;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1058
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1059 for (int i = 0; xok && i < vlen; i++)
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1060 if (itdims(i) >= 0 && itdims(i) != vdims(i))
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1061 xok = false;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1062 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1063 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1064 else
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1065 return true;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1066 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1067
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	1068 return xok;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1069 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1070
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1071 bool
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1072 array_property::is_equal (const octave_value& v) const
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1073 {
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1074 if (data.type_name () == v.type_name ())
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1075 {
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1076 if (data.dims () == v.dims ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1077 {
8075 a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	1078
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	1079 #define CHECK_ARRAY_EQUAL(T,F,A) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1080 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1081 if (data.numel () == 1) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1082 return data.F ## scalar_value () == \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1083 v.F ## scalar_value (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1084 else \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1085 { \
8075 a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property David Bateman <dbateman@free.fr> parents: 8063 diff changeset	1086 /* Keep copy of array_value to allow sparse/bool arrays */ \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1087 /* that are converted, to not be deallocated early */ \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1088 const A m1 = data.F ## array_value (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1089 const T* d1 = m1.data (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1090 const A m2 = v.F ## array_value (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1091 const T* d2 = m2.data ();\
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1092 \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1093 bool flag = true; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1094 \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1095 for (int i = 0; flag && i < data.numel (); i++) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1096 if (d1[i] != d2[i]) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1097 flag = false; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1098 \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1099 return flag; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1100 } \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1101 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1102
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1103 if (data.is_double_type() \|\| data.is_bool_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1104 CHECK_ARRAY_EQUAL (double, , NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1105 else if (data.is_single_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1106 CHECK_ARRAY_EQUAL (float, float_, FloatNDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1107 else if (data.is_int8_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1108 CHECK_ARRAY_EQUAL (octave_int8, int8_, int8NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1109 else if (data.is_int16_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1110 CHECK_ARRAY_EQUAL (octave_int16, int16_, int16NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1111 else if (data.is_int32_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1112 CHECK_ARRAY_EQUAL (octave_int32, int32_, int32NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1113 else if (data.is_int64_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1114 CHECK_ARRAY_EQUAL (octave_int64, int64_, int64NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1115 else if (data.is_uint8_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1116 CHECK_ARRAY_EQUAL (octave_uint8, uint8_, uint8NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1117 else if (data.is_uint16_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1118 CHECK_ARRAY_EQUAL (octave_uint16, uint16_, uint16NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1119 else if (data.is_uint32_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1120 CHECK_ARRAY_EQUAL (octave_uint32, uint32_, uint32NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1121 else if (data.is_uint64_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1122 CHECK_ARRAY_EQUAL (octave_uint64, uint64_, uint64NDArray)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1123 }
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1124 }
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1125
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1126 return false;
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1127 }
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1128
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1129 void
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1130 array_property::get_data_limits (void)
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1131 {
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1132 xmin = xminp = octave_Inf;
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1133 xmax = -octave_Inf;
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1134
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1135 if (! data.is_empty ())
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1136 {
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1137 if (data.is_integer_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1138 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1139 if (data.is_int8_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1140 get_array_limits (data.int8_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1141 else if (data.is_uint8_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1142 get_array_limits (data.uint8_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1143 else if (data.is_int16_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1144 get_array_limits (data.int16_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1145 else if (data.is_uint16_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1146 get_array_limits (data.uint16_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1147 else if (data.is_int32_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1148 get_array_limits (data.int32_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1149 else if (data.is_uint32_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1150 get_array_limits (data.uint32_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1151 else if (data.is_int64_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1152 get_array_limits (data.int64_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1153 else if (data.is_uint64_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1154 get_array_limits (data.uint64_array_value (), xmin, xmax, xminp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1155 }
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1156 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1157 get_array_limits (data.array_value (), xmin, xmax, xminp);
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1158 }
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1159 }
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	1160
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1161 bool
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	1162 handle_property::do_set (const octave_value& v)
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1163 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1164 double dv = v.double_value ();
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1165
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1166 if (! error_state)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1167 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1168 graphics_handle gh = gh_manager::lookup (dv);
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1169
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1170 if (xisnan (gh.value ()) \|\| gh.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1171 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1172 if (current_val != gh)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1173 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1174 current_val = gh;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1175 return true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1176 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1177 }
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1178 else
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1179 error ("set: invalid graphics handle (= %g) for property \"%s\"",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1180 dv, get_name ().c_str ());
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1181 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1182 else
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1183 error ("set: invalid graphics handle for property \"%s\"",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1184 get_name ().c_str ());
8063 41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1185
41bc700ff642 Trigger actions/listeners only for actual property change Michael Goffioul parents: 8062 diff changeset	1186 return false;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1187 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1188
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1189 Matrix
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1190 children_property::do_get_children (bool return_hidden) const
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1191 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1192 Matrix retval (children_list.size (), 1);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1193 octave_idx_type k = 0;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1194
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1195 graphics_object go = gh_manager::get_object (0);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1196
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1197 root_figure::properties& props =
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1198 dynamic_cast<root_figure::properties&> (go.get_properties ());
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1199
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1200 if (! props.is_showhiddenhandles ())
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1201 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1202 for (const_children_list_iterator p = children_list.begin ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1203 p != children_list.end (); p++)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1204 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1205 graphics_handle kid = *p;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1206
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1207 if (gh_manager::is_handle_visible (kid))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1208 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1209 if (! return_hidden)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1210 retval(k++) = *p;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1211 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1212 else if (return_hidden)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1213 retval(k++) = *p;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1214 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1215
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1216 retval.resize (k, 1);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1217 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1218 else
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1219 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1220 for (const_children_list_iterator p = children_list.begin ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1221 p != children_list.end (); p++)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1222 retval(k++) = *p;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1223 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1224
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1225 return retval;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1226 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1227
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1228 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1229 children_property::do_delete_children (bool clear)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1230 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1231 for (children_list_iterator p = children_list.begin ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1232 p != children_list.end (); p++)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1233 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1234 graphics_object go = gh_manager::get_object (*p);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1235
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1236 if (go.valid_object ())
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1237 gh_manager::free (*p);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1238
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1239 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1240
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1241 if (clear)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1242 children_list.clear ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1243 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	1244
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1245 bool
7367 600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1246 callback_property::validate (const octave_value& v) const
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1247 {
7367 600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1248 // case 1: function handle
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1249 // case 2: cell array with first element being a function handle
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1250 // case 3: string corresponding to known function name
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1251 // case 4: evaluatable string
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1252 // case 5: empty matrix
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1253
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1254 if (v.is_function_handle ())
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1255 return true;
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1256 else if (v.is_string ())
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1257 // complete validation will be done at execution-time
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1258 return true;
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1259 else if (v.is_cell () && v.length () > 0
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1260 && (v.rows() == 1 \|\| v.columns () == 1)
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1261 && v.cell_value ()(0).is_function_handle ())
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1262 return true;
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1263 else if (v.is_empty ())
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1264 return true;
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1265
600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1266 return false;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1267 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1268
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1269 void
7367 600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1270 callback_property::execute (const octave_value& data) const
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1271 {
7367 600808df131c [project @ 2008-01-14 08:58:02 by jwe] jwe parents: 7366 diff changeset	1272 if (callback.is_defined () && ! callback.is_empty ())
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	1273 gh_manager::execute_callback (get_parent (), callback, data);
7824 adb520646d7e Fix execution of callback strings and allow execution of callback by name. Michael Goffioul <michael.goffioul@gmail.com> parents: 7822 diff changeset	1274 }
adb520646d7e Fix execution of callback strings and allow execution of callback by name. Michael Goffioul <michael.goffioul@gmail.com> parents: 7822 diff changeset	1275
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1276 // Used to cache dummy graphics objects from which dynamic
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1277 // properties can be cloned.
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1278 static std::map<caseless_str, graphics_object> dprop_obj_map;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1279
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1280 property
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1281 property::create (const std::string& name, const graphics_handle& h,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1282 const caseless_str& type, const octave_value_list& args)
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1283 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1284 property retval;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1285
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1286 if (type.compare ("string"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1287 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1288 std::string val = (args.length () > 0 ? args(0).string_value () : "");
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1289
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1290 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1291 retval = property (new string_property (name, h, val));
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1292 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1293 else if (type.compare ("any"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1294 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1295 octave_value val =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1296 (args.length () > 0 ? args(0) : octave_value (Matrix ()));
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1297
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1298 retval = property (new any_property (name, h, val));
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1299 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1300 else if (type.compare ("radio"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1301 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1302 if (args.length () > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1303 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1304 std::string vals = args(0).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1305
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1306 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1307 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1308 retval = property (new radio_property (name, h, vals));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1309
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1310 if (args.length () > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1311 retval.set (args(1));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1312 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1313 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1314 error ("addproperty: invalid argument for radio property, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1315 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1316 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1317 error ("addproperty: missing possible values for radio property");
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1318 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1319 else if (type.compare ("double"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1320 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1321 double d = (args.length () > 0 ? args(0).double_value () : 0);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1322
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1323 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1324 retval = property (new double_property (name, h, d));
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1325 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1326 else if (type.compare ("handle"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1327 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1328 double hh = (args.length () > 0 ? args(0).double_value () : octave_NaN);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1329
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1330 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1331 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1332 graphics_handle gh (hh);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1333
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1334 retval = property (new handle_property (name, h, gh));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1335 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1336 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1337 else if (type.compare ("boolean"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1338 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1339 retval = property (new bool_property (name, h, false));
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1340
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1341 if (args.length () > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1342 retval.set (args(0));
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1343 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1344 else if (type.compare ("data"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1345 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1346 retval = property (new array_property (name, h, Matrix ()));
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1347
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1348 if (args.length () > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1349 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1350 retval.set (args(0));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1351
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1352 // FIXME -- additional argument could define constraints,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1353 // but is this really useful?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1354 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1355 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1356 else if (type.compare ("color"))
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1357 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1358 color_values cv (0, 0, 0);
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1359 radio_values rv;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1360
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1361 if (args.length () > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1362 rv = radio_values (args(1).string_value ());
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1363
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1364 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1365 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1366 retval = property (new color_property (name, h, cv, rv));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1367
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1368 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1369 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1370 if (args.length () > 0 && ! args(0).is_empty ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1371 retval.set (args(0));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1372 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1373 retval.set (rv.default_value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1374 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1375 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1376 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1377 else
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1378 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1379 caseless_str go_name, go_rest;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1380
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1381 if (lookup_object_name (type, go_name, go_rest))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1382 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1383 graphics_object go;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1384
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1385 std::map<caseless_str, graphics_object>::const_iterator it =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1386 dprop_obj_map.find (go_name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1387
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1388 if (it == dprop_obj_map.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1389 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1390 base_graphics_object *bgo =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1391 make_graphics_object_from_type (go_name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1392
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1393 if (bgo)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1394 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1395 go = graphics_object (bgo);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1396
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1397 dprop_obj_map[go_name] = go;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1398 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1399 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1400 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1401 go = it->second;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1402
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1403 if (go.valid_object ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1404 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1405 property prop = go.get_properties ().get_property (go_rest);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1406
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1407 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1408 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1409 retval = prop.clone ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1410
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1411 retval.set_parent (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1412 retval.set_name (name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1413
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1414 if (args.length () > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1415 retval.set (args(0));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1416 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1417 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1418 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1419 error ("addproperty: invalid object type (= %s)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1420 go_name.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1421 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1422 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1423 error ("addproperty: unsupported type for dynamic property (= %s)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1424 type.c_str ());
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1425 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1426
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1427 return retval;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1428 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	1429
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	1430 // ---------------------------------------------------------------------
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1431
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1432 void
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1433 property_list::set (const caseless_str& name, const octave_value& val)
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1434 {
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1435 size_t offset = 0;
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1436
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1437 size_t len = name.length ();
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1438
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1439 if (len > 4)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1440 {
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1441 caseless_str pfx = name.substr (0, 4);
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1442
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1443 if (pfx.compare ("axes") \|\| pfx.compare ("line")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1444 \|\| pfx.compare ("text"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1445 offset = 4;
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1446 else if (len > 5)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1447 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1448 pfx = name.substr (0, 5);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1449
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1450 if (pfx.compare ("image") \|\| pfx.compare ("patch"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1451 offset = 5;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1452 else if (len > 6)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1453 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1454 pfx = name.substr (0, 6);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1455
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	1456 if (pfx.compare ("figure") \|\| pfx.compare ("uimenu"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1457 offset = 6;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1458 else if (len > 7)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1459 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1460 pfx = name.substr (0, 7);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1461
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1462 if (pfx.compare ("surface") \|\| pfx.compare ("hggroup"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1463 offset = 7;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1464 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1465 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1466 }
6681 0458599c50d7 [project @ 2007-06-01 03:33:21 by jwe] jwe parents: 6678 diff changeset	1467
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1468 if (offset > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1469 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1470 // FIXME -- should we validate property names and values here?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1471
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1472 std::string pname = name.substr (offset);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1473
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1474 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1475 std::transform (pname.begin (), pname.end (), pname.begin (), tolower);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1476
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1477 bool has_property = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1478 if (pfx == "axes")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1479 has_property = axes::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1480 else if (pfx == "line")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1481 has_property = line::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1482 else if (pfx == "text")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1483 has_property = text::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1484 else if (pfx == "image")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1485 has_property = image::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1486 else if (pfx == "patch")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1487 has_property = patch::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1488 else if (pfx == "figure")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1489 has_property = figure::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1490 else if (pfx == "surface")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1491 has_property = surface::properties::has_core_property (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1492 else if (pfx == "hggroup")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1493 has_property = hggroup::properties::has_core_property (pname);
11283 58f175d39a7a GUI file functions Kai Habel <kai.habel@gmx.de> parents: 11259 diff changeset	1494 else if (pfx == "uimenu")
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	1495 has_property = uimenu::properties::has_core_property (pname);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1496
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1497 if (has_property)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1498 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1499 bool remove = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1500 if (val.is_string ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1501 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1502 caseless_str tval = val.string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1503
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1504 remove = tval.compare ("remove");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1505 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1506
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1507 pval_map_type& pval_map = plist_map[pfx];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1508
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1509 if (remove)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1510 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1511 pval_map_iterator p = pval_map.find (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1512
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1513 if (p != pval_map.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1514 pval_map.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1515 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1516 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1517 pval_map[pname] = val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1518 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1519 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1520 error ("invalid %s property `%s'", pfx.c_str (), pname.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1521 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1522 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1523
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	1524 if (! error_state && offset == 0)
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1525 error ("invalid default property specification");
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1526 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1527
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1528 octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1529 property_list::lookup (const caseless_str& name) const
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1530 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1531 octave_value retval;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1532
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1533 size_t offset = 0;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1534
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1535 size_t len = name.length ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1536
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1537 if (len > 4)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1538 {
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1539 caseless_str pfx = name.substr (0, 4);
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1540
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1541 if (pfx.compare ("axes") \|\| pfx.compare ("line")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1542 \|\| pfx.compare ("text"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1543 offset = 4;
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1544 else if (len > 5)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1545 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1546 pfx = name.substr (0, 5);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1547
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1548 if (pfx.compare ("image") \|\| pfx.compare ("patch"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1549 offset = 5;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1550 else if (len > 6)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1551 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1552 pfx = name.substr (0, 6);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1553
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	1554 if (pfx.compare ("figure") \|\| pfx.compare ("uimenu"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1555 offset = 6;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1556 else if (len > 7)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1557 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1558 pfx = name.substr (0, 7);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1559
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1560 if (pfx.compare ("surface") \|\| pfx.compare ("hggroup"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1561 offset = 7;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1562 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1563 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1564 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1565
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1566 if (offset > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1567 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1568 std::string pname = name.substr (offset);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1569
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1570 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1571 std::transform (pname.begin (), pname.end (), pname.begin (), tolower);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1572
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1573 plist_map_const_iterator p = find (pfx);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1574
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1575 if (p != end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1576 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1577 const pval_map_type& pval_map = p->second;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1578
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1579 pval_map_const_iterator q = pval_map.find (pname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1580
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1581 if (q != pval_map.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1582 retval = q->second;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1583 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1584 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1585 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1586
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1587 return retval;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1588 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1589
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	1590 octave_scalar_map
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1591 property_list::as_struct (const std::string& prefix_arg) const
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1592 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	1593 octave_scalar_map m;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1594
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1595 for (plist_map_const_iterator p = begin (); p != end (); p++)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1596 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1597 std::string prefix = prefix_arg + p->first;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1598
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1599 const pval_map_type pval_map = p->second;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1600
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1601 for (pval_map_const_iterator q = pval_map.begin ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1602 q != pval_map.end ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1603 q++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1604 m.assign (prefix + q->first, q->second);
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1605 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1606
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1607 return m;
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1608 }
6432 5bec61ae1576 [project @ 2007-03-23 02:19:10 by jwe] jwe parents: 6425 diff changeset	1609
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1610 graphics_handle::graphics_handle (const octave_value& a)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1611 : val (octave_NaN)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1612 {
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1613 if (a.is_empty ())
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1614 /* do nothing */;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1615 else
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1616 {
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1617 double tval = a.double_value ();
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1618
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1619 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1620 val = tval;
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1621 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1622 error ("invalid graphics handle");
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1623 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1624 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1625
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1626 // Set properties given as a cs-list of name, value pairs.
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1627
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1628 void
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1629 graphics_object::set (const octave_value_list& args)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1630 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1631 int nargin = args.length ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1632
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1633 if (nargin == 0)
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	1634 error ("graphics_object::set: Nothing to set");
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1635 else if (nargin % 2 == 0)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1636 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1637 for (int i = 0; i < nargin; i += 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1638 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1639 caseless_str name = args(i).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1640
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1641 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1642 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1643 octave_value val = args(i+1);
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1644
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1645 set_value_or_default (name, val);
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1646
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1647 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1648 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1649 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1650 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1651 error ("set: expecting argument %d to be a property name", i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1652 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1653 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1654 else
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1655 error ("set: invalid number of arguments");
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1656 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1657
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1658 /*
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1659 %!# test set with name, value pairs
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1660 %!test
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1661 %! set(gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1662 %! h = plot (1:10, 10:-1:1);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1663 %! set (h, "linewidth", 10, "marker", "x");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1664 %! assert (get (h, "linewidth"), 10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1665 %! assert (get (h, "marker"), "x");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1666 */
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1667
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1668 // Set properties given in two cell arrays containing names and values.
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1669 void
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1670 graphics_object::set (const Array<std::string>& names,
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1671 const Cell& values, octave_idx_type row)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1672 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1673 if (names.numel () != values.columns ())
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1674 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1675 error("set: number of names must match number of value columns (%d != %d)",
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1676 names.numel (), values.columns ());
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1677 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1678
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1679 octave_idx_type k = names.columns ();
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1680
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1681 for (octave_idx_type column = 0; column < k; column++)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1682 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1683 caseless_str name = names(column);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1684 octave_value val = values(row, column);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1685
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1686 set_value_or_default (name, val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1687
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1688 if (error_state)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1689 break;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1690 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1691 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1692
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1693 /*
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1694 %!# test set with cell array arguments
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1695 %!test
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1696 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1697 %! h = plot (1:10, 10:-1:1);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1698 %! set (h, {"linewidth", "marker"}, {10, "x"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1699 %! assert (get(h, "linewidth"), 10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1700 %! assert (get(h, "marker"), "x");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1701
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1702 %!# test set with multiple handles and cell array arguments
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1703 %!test
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1704 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1705 %! h = plot (1:10, 10:-1:1, 1:10, 1:10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1706 %! set (h, {"linewidth", "marker"}, {10, "x"; 5, "o"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1707 %! assert (get (h, "linewidth"), {10; 5});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1708 %! assert (get (h, "marker"), {"x"; "o"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1709 %! set (h, {"linewidth", "marker"}, {10, "x"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1710 %! assert (get (h, "linewidth"), {10; 10});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1711 %! assert (get (h, "marker"), {"x"; "x"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1712
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1713 %!error <set: number of graphics handles must match number of value rows>
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1714 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1715 %! h = plot (1:10, 10:-1:1, 1:10, 1:10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1716 %! set (h, {"linewidth", "marker"}, {10, "x"; 5, "o"; 7, "."});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1717
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1718 %!error <set: number of names must match number of value columns>
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1719 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1720 %! h = plot (1:10, 10:-1:1, 1:10, 1:10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1721 %! set (h, {"linewidth"}, {10, "x"; 5, "o"});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1722 */
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1723
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1724 // Set properties given in a struct array
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1725 void
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	1726 graphics_object::set (const octave_map& m)
8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	1727 {
8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	1728 for (octave_map::const_iterator p = m.begin ();
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1729 p != m.end (); p++)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1730 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1731 caseless_str name = m.key (p);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1732
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1733 octave_value val = octave_value (m.contents (p).elem (m.numel () - 1));
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1734
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1735 set_value_or_default (name, val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1736
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1737 if (error_state)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1738 break;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1739 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1740 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1741
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1742 /*
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1743 %!# test set with struct arguments
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1744 %!test
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1745 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1746 %! h = plot (1:10, 10:-1:1);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1747 %! set (h, struct ("linewidth", 10, "marker", "x"));
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1748 %! assert (get (h, "linewidth"), 10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1749 %! assert (get (h, "marker"), "x");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1750 %! h = plot (1:10, 10:-1:1, 1:10, 1:10);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1751 %! set (h, struct ("linewidth", {5, 10}));
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1752 %! assert (get(h, "linewidth"), {10; 10});
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1753 */
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1754
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1755 // Set a property to a value or to its (factory) default value.
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1756
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1757 void
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1758 graphics_object::set_value_or_default (const caseless_str& name,
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1759 const octave_value& val)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1760 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1761 if (val.is_string ())
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1762 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1763 caseless_str tval = val.string_value ();
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1764
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1765 octave_value default_val;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1766
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1767 if (tval.compare ("default"))
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1768 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1769 default_val = get_default (name);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1770
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1771 if (error_state)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1772 return;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1773
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1774 rep->set (name, default_val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1775 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1776 else if (tval.compare ("factory"))
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1777 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1778 default_val = get_factory_default (name);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1779
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1780 if (error_state)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1781 return;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1782
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1783 rep->set (name, default_val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1784 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1785 else
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1786 rep->set (name, val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1787 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1788 else
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1789 rep->set (name, val);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1790 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1791
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1792 /*
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1793 %!# test setting of default values
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1794 %!test
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1795 %! set (gcf, "visible", "off");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1796 %! h = plot (1:10, 10:-1:1);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1797 %! set (0, "defaultlinelinewidth", 20);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1798 %! set (h, "linewidth", "default");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1799 %! assert (get (h, "linewidth"), 20);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1800 %! set (h, "linewidth", "factory");
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1801 %! assert (get (h, "linewidth"), 0.5);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1802 */
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	1803
8234 8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1804 static double
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1805 make_handle_fraction (void)
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1806 {
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1807 static double maxrand = RAND_MAX + 2.0;
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1808
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1809 return (rand () + 1.0) / maxrand;
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1810 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1811
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1812 graphics_handle
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1813 gh_manager::get_handle (const std::string& go_name)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1814 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1815 graphics_handle retval;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1816
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1817 if (go_name == "figure")
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1818 {
8234 8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1819 // Figure handles are positive integers corresponding to the
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1820 // figure number.
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1821
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1822 // We always want the lowest unused figure number.
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1823
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1824 retval = 1;
6425 0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	1825
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1826 while (handle_map.find (retval) != handle_map.end ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1827 retval++;
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1828 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1829 else
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1830 {
8234 8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1831 // Other graphics handles are negative integers plus some random
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1832 // fractional part. To avoid running out of integers, we
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1833 // recycle the integer part but tack on a new random part each
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1834 // time.
8c4e79668a5e generate new fractional parts for recycled graphics handles John W. Eaton <jwe@octave.org> parents: 8233 diff changeset	1835
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1836 free_list_iterator p = handle_free_list.begin ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1837
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1838 if (p != handle_free_list.end ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1839 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1840 retval = *p;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1841 handle_free_list.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1842 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1843 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1844 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1845 retval = graphics_handle (next_handle);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1846
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	1847 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1848 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1849 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1850
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1851 return retval;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1852 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1853
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1854 void
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1855 gh_manager::do_free (const graphics_handle& h)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1856 {
7056 2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1857 if (h.ok ())
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1858 {
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	1859 if (h.value () != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1860 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1861 iterator p = handle_map.find (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1862
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1863 if (p != handle_map.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1864 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1865 base_properties& bp = p->second.get_properties ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1866
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1867 bp.set_beingdeleted (true);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1868
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1869 bp.delete_children ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1870
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1871 octave_value val = bp.get_deletefcn ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1872
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1873 bp.execute_deletefcn ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1874
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	1875 // Notify graphics toolkit.
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	1876 graphics_toolkit toolkit = p->second.get_toolkit ();
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	1877 if (toolkit)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	1878 toolkit.finalize (p->second);
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	1879
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1880 // Note: this will be valid only for first explicitly
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1881 // deleted object. All its children will then have an
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	1882 // unknown graphics toolkit.
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1883
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1884 // Graphics handles for non-figure objects are negative
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1885 // integers plus some random fractional part. To avoid
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1886 // running out of integers, we recycle the integer part
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1887 // but tack on a new random part each time.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1888
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1889 handle_map.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1890
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1891 if (h.value () < 0)
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	1892 handle_free_list.insert (std::ceil (h.value ()) - make_handle_fraction ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1893 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1894 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1895 error ("graphics_handle::free: invalid object %g", h.value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1896 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1897 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1898 error ("graphics_handle::free: can't delete root figure");
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1899 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	1900 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1901
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1902 gh_manager *gh_manager::instance = 0;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1903
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1904 static void
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1905 xset (const graphics_handle& h, const caseless_str& name,
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1906 const octave_value& val)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1907 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1908 graphics_object obj = gh_manager::get_object (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1909 obj.set (name, val);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1910 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1911
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1912 static void
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1913 xset (const graphics_handle& h, const octave_value_list& args)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1914 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1915 if (args.length () > 0)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1916 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1917 graphics_object obj = gh_manager::get_object (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1918 obj.set (args);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1919 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1920 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1921
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1922 static octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	1923 xget (const graphics_handle& h, const caseless_str& name)
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1924 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1925 graphics_object obj = gh_manager::get_object (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1926 return obj.get (name);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1927 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1928
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1929 static graphics_handle
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1930 reparent (const octave_value& ov, const std::string& who,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1931 const std::string& property, const graphics_handle& new_parent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1932 bool adopt = true)
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1933 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1934 graphics_handle h = octave_NaN;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1935
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1936 double val = ov.double_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1937
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1938 if (! error_state)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1939 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1940 h = gh_manager::lookup (val);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1941
7056 2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1942 if (h.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1943 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1944 graphics_object obj = gh_manager::get_object (h);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	1945
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1946 graphics_handle parent_h = obj.get_parent ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1947
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1948 graphics_object parent_obj = gh_manager::get_object (parent_h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1949
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1950 parent_obj.remove_child (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1951
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1952 if (adopt)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1953 obj.set ("parent", new_parent.value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1954 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1955 obj.reparent (new_parent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1956 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1957 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1958 error ("%s: invalid graphics handle (= %g) for %s",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1959 who.c_str (), val, property.c_str ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1960 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1961 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1962 error ("%s: expecting %s to be a graphics handle",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	1963 who.c_str (), property.c_str ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1964
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1965 return h;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1966 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1967
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1968 // This function is NOT equivalent to the scripting language function gcf.
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1969 graphics_handle
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1970 gcf (void)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1971 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1972 octave_value val = xget (0, "currentfigure");
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1973
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1974 return val.is_empty () ? octave_NaN : val.double_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1975 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1976
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1977 // This function is NOT equivalent to the scripting language function gca.
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1978 graphics_handle
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1979 gca (void)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1980 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1981 octave_value val = xget (gcf (), "currentaxes");
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1982
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1983 return val.is_empty () ? octave_NaN : val.double_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1984 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1985
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1986 static void
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1987 adopt (const graphics_handle& p, const graphics_handle& h)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1988 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1989 graphics_object parent_obj = gh_manager::get_object (p);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1990 parent_obj.adopt (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1991 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1992
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	1993 static bool
7056 2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1994 is_handle (const graphics_handle& h)
2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1995 {
2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1996 return h.ok ();
2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1997 }
2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1998
2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	1999 static bool
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2000 is_handle (double val)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2001 {
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2002 graphics_handle h = gh_manager::lookup (val);
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2003
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2004 return h.ok ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2005 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2006
8183 277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2007 static octave_value
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2008 is_handle (const octave_value& val)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2009 {
8183 277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2010 octave_value retval = false;
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2011
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2012 if (val.is_real_scalar () && is_handle (val.double_value ()))
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2013 retval = true;
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2014 else if (val.is_real_matrix ())
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2015 {
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2016 if (val.is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2017 retval = boolNDArray (val.dims (), false);
8183 277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2018 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2019 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2020 const NDArray handles = val.array_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2021
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2022 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2023 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2024 boolNDArray result (handles.dims ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2025
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2026 for (octave_idx_type i = 0; i < handles.numel (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2027 result.xelem (i) = is_handle (handles (i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2028
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2029 retval = result;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2030 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2031 }
8183 277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2032 }
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2033
277218396978 Handle arrays of handles in the Fishandle function David Bateman <dbateman@free.fr> parents: 8102 diff changeset	2034 return retval;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2035 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2036
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2037 static bool
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2038 is_figure (double val)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2039 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2040 graphics_object obj = gh_manager::get_object (val);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2041
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2042 return obj && obj.isa ("figure");
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2043 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2044
7370 74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2045 static void
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2046 xcreatefcn (const graphics_handle& h)
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2047 {
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2048 graphics_object obj = gh_manager::get_object (h);
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2049 obj.get_properties ().execute_createfcn ();
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2050 }
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	2051
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2052 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2053
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2054 void
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2055 base_graphics_toolkit::update (const graphics_handle& h, int id)
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2056 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2057 graphics_object go = gh_manager::get_object (h);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2058
10973 a8235d26b57a improve names of base_graphics_backend methods John W. Eaton <jwe@octave.org> parents: 10949 diff changeset	2059 update (go, id);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2060 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2061
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2062 void
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2063 base_graphics_toolkit::initialize (const graphics_handle& h)
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2064 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2065 graphics_object go = gh_manager::get_object (h);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2066
10973 a8235d26b57a improve names of base_graphics_backend methods John W. Eaton <jwe@octave.org> parents: 10949 diff changeset	2067 initialize (go);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2068 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2069
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2070 void
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2071 base_graphics_toolkit::finalize (const graphics_handle& h)
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2072 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2073 graphics_object go = gh_manager::get_object (h);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2074
10973 a8235d26b57a improve names of base_graphics_backend methods John W. Eaton <jwe@octave.org> parents: 10949 diff changeset	2075 finalize (go);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2076 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2077 // ---------------------------------------------------------------------
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2078
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2079 void
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2080 base_properties::set_from_list (base_graphics_object& obj,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2081 property_list& defaults)
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2082 {
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2083 std::string go_name = graphics_object_name ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2084
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2085 property_list::plist_map_const_iterator p = defaults.find (go_name);
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2086
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2087 if (p != defaults.end ())
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2088 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2089 const property_list::pval_map_type pval_map = p->second;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2090
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2091 for (property_list::pval_map_const_iterator q = pval_map.begin ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2092 q != pval_map.end ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2093 q++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2094 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2095 std::string pname = q->first;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2096
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2097 obj.set (pname, q->second);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2098
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2099 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2100 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2101 error ("error setting default property %s", pname.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2102 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2103 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2104 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2105 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2106 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2107
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2108 octave_value
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2109 base_properties::get_dynamic (const caseless_str& name) const
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2110 {
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2111 octave_value retval;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2112
8090 3cc1ca1b1576 MSVC compilation fix Michael Goffioul parents: 8081 diff changeset	2113 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name);
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2114
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2115 if (it != all_props.end ())
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2116 retval = it->second.get ();
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2117 else
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2118 error ("get: unknown property \"%s\"", name.c_str ());
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2119
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2120 return retval;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2121 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2122
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2123 octave_value
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2124 base_properties::get_dynamic (bool all) const
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2125 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2126 octave_scalar_map m;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2127
8090 3cc1ca1b1576 MSVC compilation fix Michael Goffioul parents: 8081 diff changeset	2128 for (std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.begin ();
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2129 it != all_props.end (); ++it)
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	2130 if (all \|\| ! it->second.is_hidden ())
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	2131 m.assign (it->second.get_name (), it->second.get ());
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2132
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2133 return m;
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2134 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2135
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	2136 std::set<std::string>
9972 d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2137 base_properties::dynamic_property_names (void) const
d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2138 {
d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2139 return dynamic_properties;
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	2140 }
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	2141
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2142 bool
9972 d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2143 base_properties::has_dynamic_property (const std::string& pname)
d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2144 {
d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2145 const std::set<std::string>& dynprops = dynamic_property_names ();
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2146
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2147 return dynprops.find (pname) != dynprops.end ();
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2148 }
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2149
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2150 void
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2151 base_properties::set_dynamic (const caseless_str& pname,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2152 const octave_value& val)
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2153 {
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2154 std::map<caseless_str, property, cmp_caseless_str>::iterator it = all_props.find (pname);
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2155
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2156 if (it != all_props.end ())
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2157 it->second.set (val);
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2158 else
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2159 error ("set: unknown property \"%s\"", pname.c_str ());
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2160
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2161 if (! error_state)
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2162 {
9972 d32a6cc0193b unshare dynamic properties John W. Eaton <jwe@octave.org> parents: 9883 diff changeset	2163 dynamic_properties.insert (pname);
9185 1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2164
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2165 mark_modified ();
1e5c11890f85 check for invalid property names when setting defaults John W. Eaton <jwe@octave.org> parents: 9181 diff changeset	2166 }
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2167 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2168
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2169 property
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2170 base_properties::get_property_dynamic (const caseless_str& name)
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2171 {
8090 3cc1ca1b1576 MSVC compilation fix Michael Goffioul parents: 8081 diff changeset	2172 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name);
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2173
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2174 if (it == all_props.end ())
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2175 {
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2176 error ("get_property: unknown property \"%s\"", name.c_str ());
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2177 return property ();
f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2178 }
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2179 else
8061 f819e8992367 Auto-generate base_properties John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	2180 return it->second;
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2181 }
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2182
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2183 void
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2184 base_properties::set_parent (const octave_value& val)
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2185 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2186 double tmp = val.double_value ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2187
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2188 graphics_handle new_parent = octave_NaN;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2189
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2190 if (! error_state)
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2191 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2192 new_parent = gh_manager::lookup (tmp);
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2193
7056 2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	2194 if (new_parent.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2195 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2196 graphics_object parent_obj = gh_manager::get_object (get_parent ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2197
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2198 parent_obj.remove_child (__myhandle__);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2199
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2200 parent = new_parent.as_octave_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2201
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2202 ::adopt (parent.handle_value (), __myhandle__);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2203 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2204 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2205 error ("set: invalid graphics handle (= %g) for parent", tmp);
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2206 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2207 else
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2208 error ("set: expecting parent to be a graphics handle");
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2209 }
6432 5bec61ae1576 [project @ 2007-03-23 02:19:10 by jwe] jwe parents: 6425 diff changeset	2210
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2211 void
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2212 base_properties::mark_modified (void)
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2213 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2214 __modified__ = "on";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2215 graphics_object parent_obj = gh_manager::get_object (get_parent ());
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	2216 if (parent_obj)
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	2217 parent_obj.mark_modified ();
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2218 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2219
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2220 void
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2221 base_properties::override_defaults (base_graphics_object& obj)
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2222 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2223 graphics_object parent_obj = gh_manager::get_object (get_parent ());
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	2224
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	2225 if (parent_obj)
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	2226 parent_obj.override_defaults (obj);
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2227 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2228
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2229 void
7214 86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2230 base_properties::update_axis_limits (const std::string& axis_type) const
86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2231 {
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2232 graphics_object obj = gh_manager::get_object (__myhandle__);
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2233
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2234 if (obj)
7214 86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2235 obj.update_axis_limits (axis_type);
86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2236 }
86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2237
86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	2238 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2239 base_properties::update_axis_limits (const std::string& axis_type,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2240 const graphics_handle& h) const
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2241 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2242 graphics_object obj = gh_manager::get_object (__myhandle__);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2243
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2244 if (obj)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2245 obj.update_axis_limits (axis_type, h);
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2246 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2247
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2248 graphics_toolkit
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2249 base_properties::get_toolkit (void) const
7419 f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2250 {
f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2251 graphics_object go = gh_manager::get_object (get_parent ());
f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2252
f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2253 if (go)
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2254 return go.get_toolkit ();
7419 f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2255 else
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2256 return graphics_toolkit ();
7419 f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2257 }
f62fb98f1da2 [project @ 2008-01-25 08:24:48 by jwe] jwe parents: 7409 diff changeset	2258
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2259 void
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2260 base_properties::update_boundingbox (void)
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2261 {
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2262 Matrix kids = get_children ();
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2263
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2264 for (int i = 0; i < kids.numel (); i++)
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2265 {
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2266 graphics_object go = gh_manager::get_object (kids(i));
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2267
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2268 if (go.valid_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2269 go.get_properties ().update_boundingbox ();
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2270 }
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2271 }
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2272
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2273 void
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2274 base_properties::add_listener (const caseless_str& nm, const octave_value& v,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2275 listener_mode mode)
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2276 {
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2277 property p = get_property (nm);
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2278
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2279 if (! error_state && p.ok ())
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2280 p.add_listener (v, mode);
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2281 }
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	2282
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2283 void
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2284 base_properties::delete_listener (const caseless_str& nm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2285 const octave_value& v, listener_mode mode)
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2286 {
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2287 property p = get_property (nm);
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2288
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2289 if (! error_state && p.ok ())
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2290 p.delete_listener (v, mode);
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2291 }
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2292
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2293 // ---------------------------------------------------------------------
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2294
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2295 class gnuplot_toolkit : public base_graphics_toolkit
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2296 {
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2297 public:
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2298 gnuplot_toolkit (void)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2299 : base_graphics_toolkit ("gnuplot") { }
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2300
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2301 ~gnuplot_toolkit (void) { }
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2302
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2303 bool is_valid (void) const { return true; }
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2304
10973 a8235d26b57a improve names of base_graphics_backend methods John W. Eaton <jwe@octave.org> parents: 10949 diff changeset	2305 void finalize (const graphics_object& go)
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2306 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2307 if (go.isa ("figure"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2308 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2309 const figure::properties& props =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2310 dynamic_cast<const figure::properties&> (go.get_properties ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2311
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2312 send_quit (props.get___plot_stream__ ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2313 }
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2314 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2315
10973 a8235d26b57a improve names of base_graphics_backend methods John W. Eaton <jwe@octave.org> parents: 10949 diff changeset	2316 void update (const graphics_object& go, int id)
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2317 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2318 if (go.isa ("figure"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2319 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2320 graphics_object obj (go);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2321
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2322 figure::properties& props =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2323 dynamic_cast<figure::properties&> (obj.get_properties ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2324
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2325 switch (id)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2326 {
11239 5fa7667f90e5 Add prefix ID_ to property ids to avoid name clash on windows Kai Habel <kai.habel@gmx.de> parents: 11175 diff changeset	2327 case base_properties::ID_VISIBLE:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2328 if (! props.is_visible ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2329 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2330 send_quit (props.get___plot_stream__ ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2331 props.set___plot_stream__ (Matrix ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2332 props.set___enhanced__ (false);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2333 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2334 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2335 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2336 }
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2337 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2338
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2339 void redraw_figure (const graphics_object& go) const
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2340 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2341 octave_value_list args;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2342 args(0) = go.get_handle ().as_octave_value ();
12221 a91037b36b4c rename gnuplot_drawnow to __gnuplot_drawnow__ John W. Eaton <jwe@octave.org> parents: 12215 diff changeset	2343 feval ("__gnuplot_drawnow__", args);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2344 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2345
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2346 void print_figure (const graphics_object& go, const std::string& term,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2347 const std::string& file, bool mono,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2348 const std::string& debug_file) const
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2349 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2350 octave_value_list args;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2351 if (! debug_file.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2352 args(4) = debug_file;
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2353 args(3) = mono;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2354 args(2) = file;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2355 args(1) = term;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2356 args(0) = go.get_handle ().as_octave_value ();
12221 a91037b36b4c rename gnuplot_drawnow to __gnuplot_drawnow__ John W. Eaton <jwe@octave.org> parents: 12215 diff changeset	2357 feval ("__gnuplot_drawnow__", args);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2358 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2359
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2360 Matrix get_canvas_size (const graphics_handle&) const
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2361 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2362 Matrix sz (1, 2, 0.0);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2363 return sz;
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2364 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2365
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2366 double get_screen_resolution (void) const
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2367 { return 72.0; }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2368
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2369 Matrix get_screen_size (void) const
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2370 { return Matrix (1, 2, 0.0); }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2371
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2372 private:
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2373 void send_quit (const octave_value& pstream) const
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2374 {
9561 c60a9e1a0372 try to avoid gnuplot zombies John W. Eaton <jwe@octave.org> parents: 9455 diff changeset	2375 if (! pstream.is_empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2376 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2377 octave_value_list args;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2378 Matrix fids = pstream.matrix_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2379
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2380 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2381 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2382 args(1) = "\nquit;\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2383 args(0) = fids(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2384 feval ("fputs", args);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2385
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2386 args.resize (1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2387 feval ("fflush", args);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2388 feval ("pclose", args);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2389
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2390 if (fids.numel () > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2391 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2392 args(0) = fids(1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2393 feval ("pclose", args);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2394
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2395 if (fids.numel () > 2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2396 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2397 args(0) = fids(2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2398 feval ("waitpid", args);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2399 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2400 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2401 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2402 }
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2403 }
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2404 };
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2405
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2406 graphics_toolkit
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2407 graphics_toolkit::default_toolkit (void)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2408 {
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2409 if (available_toolkits.size () == 0)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2410 register_toolkit (new gnuplot_toolkit ());
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2411
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2412 return available_toolkits["gnuplot"];
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2413 }
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2414
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2415 std::map<std::string, graphics_toolkit> graphics_toolkit::available_toolkits;
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2416
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2417 // ---------------------------------------------------------------------
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	2418
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2419 void
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2420 base_graphics_object::update_axis_limits (const std::string& axis_type)
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2421 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2422 if (valid_object ())
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2423 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2424 graphics_object parent_obj = gh_manager::get_object (get_parent ());
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2425
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2426 if (parent_obj)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2427 parent_obj.update_axis_limits (axis_type);
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2428 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2429 else
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2430 error ("base_graphics_object::update_axis_limits: invalid graphics object");
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2431 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2432
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2433 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2434 base_graphics_object::update_axis_limits (const std::string& axis_type,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2435 const graphics_handle& h)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2436 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2437 if (valid_object ())
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2438 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2439 graphics_object parent_obj = gh_manager::get_object (get_parent ());
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2440
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2441 if (parent_obj)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2442 parent_obj.update_axis_limits (axis_type, h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2443 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2444 else
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2445 error ("base_graphics_object::update_axis_limits: invalid graphics object");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2446 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2447
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2448 void
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2449 base_graphics_object::remove_all_listeners (void)
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2450 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2451 octave_map m = get (true).map_value ();
8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2452
8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2453 for (octave_map::const_iterator pa = m.begin (); pa != m.end (); pa++)
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2454 {
9585 06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2455 // FIXME -- there has to be a better way. I think we want to
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2456 // ask whether it is OK to delete the listener for the given
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2457 // property. How can we know in advance that it will be OK?
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2458
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	2459 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	2460
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	2461 frame.protect_var (discard_error_messages);
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	2462 frame.protect_var (error_state);
9585 06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2463
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2464 discard_error_messages = true;
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2465
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2466 property p = get_properties ().get_property (pa->first);
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2467
06b8b51dca48 also handle user-defined graphics properties in new property name validation scheme John W. Eaton <jwe@octave.org> parents: 9584 diff changeset	2468 if (! error_state && p.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2469 p.delete_listener ();
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2470 }
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2471 }
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	2472
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2473 std::string
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2474 base_graphics_object::values_as_string (void)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2475 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2476 std::string retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2477
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2478 if (valid_object ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2479 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2480 octave_map m = get ().map_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2481
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2482 for (octave_map::const_iterator pa = m.begin (); pa != m.end (); pa++)
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2483 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2484 if (pa->first != "children")
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2485 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2486 property p = get_properties ().get_property (pa->first);
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2487
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2488 if (p.ok () && ! p.is_hidden ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2489 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2490 retval += "\n\t" + std::string (pa->first) + ": ";
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2491 if (p.is_radio ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2492 retval += p.values_as_string ();
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2493 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2494 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2495 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2496 if (retval != "")
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2497 retval += "\n";
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2498 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2499 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2500 error ("base_graphics_object::values_as_string: invalid graphics object");
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2501
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2502 return retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2503 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2504
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2505 octave_scalar_map
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2506 base_graphics_object::values_as_struct (void)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2507 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2508 octave_scalar_map retval;
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2509
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2510 if (valid_object ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2511 {
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2512 octave_scalar_map m = get ().scalar_map_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2513
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2514 for (octave_scalar_map::const_iterator pa = m.begin ();
8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2515 pa != m.end (); pa++)
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2516 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2517 if (pa->first != "children")
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2518 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2519 property p = get_properties ().get_property (pa->first);
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2520
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2521 if (p.ok () && ! p.is_hidden ())
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2522 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2523 if (p.is_radio ())
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2524 retval.assign (p.get_name (), p.values_as_cell ());
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2525 else
11074 8a3b7e8fcbbc graphics.cc, graphics.h.in, genprops.awk: use octave_map and octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10995 diff changeset	2526 retval.assign (p.get_name (), Cell ());
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2527 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2528 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2529 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2530 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2531 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2532 error ("base_graphics_object::values_as_struct: invalid graphics object");
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2533
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2534 return retval;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2535 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	2536
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2537 graphics_object
11492 d86389a6dc3f graphics.cc: avoid GCC warning John W. Eaton <jwe@octave.org> parents: 11456 diff changeset	2538 graphics_object::get_ancestor (const std::string& obj_type) const
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2539 {
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2540 if (valid_object ())
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2541 {
11492 d86389a6dc3f graphics.cc: avoid GCC warning John W. Eaton <jwe@octave.org> parents: 11456 diff changeset	2542 if (isa (obj_type))
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2543 return *this;
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2544 else
11492 d86389a6dc3f graphics.cc: avoid GCC warning John W. Eaton <jwe@octave.org> parents: 11456 diff changeset	2545 return gh_manager::get_object (get_parent ()).get_ancestor (obj_type);
11250 830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2546 }
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2547 else
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2548 return graphics_object ();
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2549 }
830b940e7ff4 Turn xget_ancestor into regular API Michael Goffioul <michael.goffioul@gmail.com> parents: 11239 diff changeset	2550
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2551 // ---------------------------------------------------------------------
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	2552
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2553 #include "graphics-props.cc"
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2554
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2555 // ---------------------------------------------------------------------
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2556
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	2557 void
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2558 root_figure::properties::set_currentfigure (const octave_value& v)
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2559 {
7378 3771971e8891 [project @ 2008-01-15 07:40:23 by jwe] jwe parents: 7373 diff changeset	2560 graphics_handle val (v);
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2561
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2562 if (error_state)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2563 return;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2564
7059 8d57f66e35b8 [project @ 2007-10-24 17:16:23 by jwe] jwe parents: 7056 diff changeset	2565 if (xisnan (val.value ()) \|\| is_handle (val))
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2566 {
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2567 currentfigure = val;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2568
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2569 gh_manager::push_figure (val);
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2570 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2571 else
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2572 gripe_set_invalid ("currentfigure");
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2573 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2574
7822 edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2575 void
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2576 root_figure::properties::set_callbackobject (const octave_value& v)
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2577 {
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2578 graphics_handle val (v);
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2579
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2580 if (error_state)
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2581 return;
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2582
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2583 if (xisnan (val.value ()))
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2584 {
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2585 if (! cbo_stack.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2586 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2587 val = cbo_stack.front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2588
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2589 cbo_stack.pop_front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2590 }
7822 edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2591
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2592 callbackobject = val;
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2593 }
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2594 else if (is_handle (val))
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2595 {
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2596 if (get_callbackobject ().ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2597 cbo_stack.push_front (get_callbackobject ());
7822 edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2598
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2599 callbackobject = val;
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2600 }
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2601 else
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2602 gripe_set_invalid ("callbackobject");
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2603 }
edbaa13397ee Implement callbackobject property in root object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7820 diff changeset	2604
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2605 // FIXME This should update monitorpositions and pointerlocation, but
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2606 // as these properties are yet used, and so it doesn't matter that they
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2607 // aren't set yet.
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2608 void
8560 5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2609 root_figure::properties::update_units (void)
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2610 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2611 caseless_str xunits = get_units ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2612
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2613 Matrix ss = default_screensize ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2614
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2615 double dpi = get_screenpixelsperinch ();
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2616
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2617 if (xunits.compare ("inches"))
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2618 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2619 ss(0) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2620 ss(1) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2621 ss(2) /= dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2622 ss(3) /= dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2623 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2624 else if (xunits.compare ("centimeters"))
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2625 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2626 ss(0) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2627 ss(1) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2628 ss(2) *= 2.54 / dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2629 ss(3) *= 2.54 / dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2630 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2631 else if (xunits.compare ("normalized"))
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2632 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2633 ss = Matrix (1, 4, 1.0);
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2634 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2635 else if (xunits.compare ("points"))
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2636 {
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2637 ss(0) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2638 ss(1) = 0;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2639 ss(2) *= 72 / dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2640 ss(3) *= 72 / dpi;
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2641 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2642
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2643 set_screensize (ss);
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2644 }
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2645
5cc594679cdc get display characteristics from system John W. Eaton <jwe@octave.org> parents: 8557 diff changeset	2646 void
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2647 root_figure::properties::remove_child (const graphics_handle& gh)
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2648 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2649 gh_manager::pop_figure (gh);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2650
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2651 graphics_handle cf = gh_manager::current_figure ();
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2652
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2653 xset (0, "currentfigure", cf.value ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2654
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2655 base_properties::remove_child (gh);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2656 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	2657
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2658 property_list
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2659 root_figure::factory_properties = root_figure::init_factory_properties ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2660
10733 f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2661 static void
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2662 reset_default_properties (property_list& default_properties)
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2663 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2664 property_list new_defaults;
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2665
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2666 for (property_list::plist_map_const_iterator p = default_properties.begin ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2667 p != default_properties.end (); p++)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2668 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2669 const property_list::pval_map_type pval_map = p->second;
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2670 std::string prefix = p->first;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2671
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2672 for (property_list::pval_map_const_iterator q = pval_map.begin ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2673 q != pval_map.end ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2674 q++)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2675 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2676 std::string s = q->first;
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2677
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2678 if (prefix == "axes" && (s == "position" \|\| s == "units"))
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2679 new_defaults.set (prefix + s, q->second);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2680 else if (prefix == "figure" && (s == "position" \|\| s == "units"
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2681 \|\| s == "windowstyle"
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2682 \|\| s == "paperunits"))
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2683 new_defaults.set (prefix + s, q->second);
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2684 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2685 }
10733 f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2686
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2687 default_properties = new_defaults;
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2688 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	2689
10733 f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2690 void
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2691 root_figure::reset_default_properties (void)
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2692 {
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2693 ::reset_default_properties (default_properties);
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2694 }
f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	2695
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2696 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	2697
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2698 void
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2699 figure::properties::set_currentaxes (const octave_value& v)
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	2700 {
7378 3771971e8891 [project @ 2008-01-15 07:40:23 by jwe] jwe parents: 7373 diff changeset	2701 graphics_handle val (v);
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	2702
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2703 if (error_state)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2704 return;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2705
7070 7593f8e83a2e [project @ 2007-10-25 20:41:16 by jwe] jwe parents: 7059 diff changeset	2706 if (xisnan (val.value ()) \|\| is_handle (val))
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2707 currentaxes = val;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2708 else
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2709 gripe_set_invalid ("currentaxes");
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2710 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2711
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2712 void
8266 81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2713 figure::properties::remove_child (const graphics_handle& gh)
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2714 {
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2715 base_properties::remove_child (gh);
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2716
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2717 if (gh == currentaxes.handle_value ())
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2718 {
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2719 graphics_handle new_currentaxes;
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2720
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2721 Matrix kids = get_children ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2722
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2723 for (octave_idx_type i = 0; i < kids.numel (); i++)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2724 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	2725 graphics_handle kid = kids(i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2726
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2727 graphics_object go = gh_manager::get_object (kid);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2728
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2729 if (go.isa ("axes"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2730 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2731 new_currentaxes = kid;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2732 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2733 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2734 }
8266 81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2735
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2736 currentaxes = new_currentaxes;
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2737 }
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2738 }
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2739
81b124f463f9 properly update currentaxes when axes are deleted John W. Eaton <jwe@octave.org> parents: 8249 diff changeset	2740 void
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2741 figure::properties::set_visible (const octave_value& val)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2742 {
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2743 std::string s = val.string_value ();
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2744
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2745 if (! error_state)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2746 {
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2747 if (s == "on")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2748 xset (0, "currentfigure", __myhandle__.value ());
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2749
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2750 visible = val;
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2751 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2752 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	2753
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2754 Matrix
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	2755 figure::properties::get_boundingbox (bool) const
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2756 {
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2757 Matrix screen_size = screen_size_pixels ();
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2758 Matrix pos;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2759
10949 848f3a13b7cf Backed out changeset 6b50fd2d4ca6 David Bateman <dbateman@free.fr> parents: 10948 diff changeset	2760 pos = convert_position (get_position ().matrix_value (), get_units (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2761 "pixels", screen_size);
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2762
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2763 pos(0)--;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2764 pos(1)--;
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	2765 pos(1) = screen_size(1) - pos(1) - pos(3);
7445 af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2766
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2767 return pos;
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2768 }
af92b34f3a3a [project @ 2008-02-04 07:53:07 by jwe] jwe parents: 7440 diff changeset	2769
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2770 void
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2771 figure::properties::set_boundingbox (const Matrix& bb)
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2772 {
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2773 Matrix screen_size = screen_size_pixels ();
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2774 Matrix pos = bb;
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2775
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2776 pos(1) = screen_size(1) - pos(1) - pos(3);
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2777 pos(1)++;
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2778 pos(0)++;
9238 0ae2b6617005 Use display information from the root object to compute bounding boxes Michael Goffioul <michael.goffioul@gmail.com> parents: 9185 diff changeset	2779 pos = convert_position (pos, "pixels", get_units (), screen_size);
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2780
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2781 set_position (pos);
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2782 }
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2783
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2784 void
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2785 figure::properties::set_position (const octave_value& v)
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2786 {
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2787 if (! error_state)
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2788 {
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2789 Matrix old_bb, new_bb;
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2790
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2791 old_bb = get_boundingbox ();
10949 848f3a13b7cf Backed out changeset 6b50fd2d4ca6 David Bateman <dbateman@free.fr> parents: 10948 diff changeset	2792 position = v;
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2793 new_bb = get_boundingbox ();
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2794
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2795 if (old_bb != new_bb)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2796 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2797 if (old_bb(2) != new_bb(2) \|\| old_bb(3) != new_bb(3))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2798 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2799 execute_resizefcn ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2800 update_boundingbox ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2801 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	2802 }
7828 4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2803
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2804 mark_modified ();
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2805 }
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2806 }
4739b6a1925c Implement resize handler mechanism (call resizefcn on figure resize and notify children). Michael Goffioul <michael.goffioul@gmail.com> parents: 7827 diff changeset	2807
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2808 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2809 figure::properties::set_paperunits (const octave_value& v)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2810 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2811 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2812 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2813 caseless_str typ = get_papertype ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2814 caseless_str punits = v.string_value ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2815 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2816 {
10994 9e1270a84a10 graphics.cc: Replace pagetype property value custom with <custom>. Ben Abbott <bpabbott@mac.com> parents: 10991 diff changeset	2817 if (punits.compare ("normalized") && typ.compare ("<custom>"))
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2818 error ("set: can't set the paperunits to normalized when the papertype is custom");
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2819 else
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2820 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2821 caseless_str old_paperunits = get_paperunits ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2822 if (paperunits.set (v, true))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2823 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2824 update_paperunits (old_paperunits);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2825 mark_modified ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2826 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2827 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2828 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2829 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2830 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2831
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2832 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2833 figure::properties::set_papertype (const octave_value& v)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2834 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2835 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2836 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2837 caseless_str typ = v.string_value ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2838 caseless_str punits = get_paperunits ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2839 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2840 {
10994 9e1270a84a10 graphics.cc: Replace pagetype property value custom with <custom>. Ben Abbott <bpabbott@mac.com> parents: 10991 diff changeset	2841 if (punits.compare ("normalized") && typ.compare ("<custom>"))
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2842 error ("set: can't set the paperunits to normalized when the papertype is custom");
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2843 else
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2844 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2845 if (papertype.set (v, true))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2846 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2847 update_papertype ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2848 mark_modified ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2849 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2850 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2851 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2852 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2853 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2854
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2855 static Matrix
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2856 papersize_from_type (const caseless_str punits, const caseless_str typ)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2857 {
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2858 Matrix ret (1, 2, 1.0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2859
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2860 if (! punits.compare ("normalized"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2861 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2862 double in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2863 double mm2units;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	2864
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2865 if (punits.compare ("inches"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2866 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2867 in2units = 1.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2868 mm2units = 1 / 25.4 ;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2869 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2870 else if (punits.compare ("centimeters"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2871 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2872 in2units = 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2873 mm2units = 1 / 10.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2874 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2875 else // points
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2876 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2877 in2units = 72.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2878 mm2units = 72.0 / 25.4;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2879 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2880
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2881 if (typ.compare ("usletter"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2882 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2883 ret (0) = 8.5 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2884 ret (1) = 11.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2885 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2886 else if (typ.compare ("uslegal"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2887 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2888 ret (0) = 8.5 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2889 ret (1) = 14.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2890 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2891 else if (typ.compare ("tabloid"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2892 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2893 ret (0) = 11.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2894 ret (1) = 17.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2895 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2896 else if (typ.compare ("a0"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2897 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2898 ret (0) = 841.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2899 ret (1) = 1189.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2900 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2901 else if (typ.compare ("a1"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2902 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2903 ret (0) = 594.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2904 ret (1) = 841.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2905 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2906 else if (typ.compare ("a2"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2907 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2908 ret (0) = 420.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2909 ret (1) = 594.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2910 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2911 else if (typ.compare ("a3"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2912 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2913 ret (0) = 297.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2914 ret (1) = 420.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2915 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2916 else if (typ.compare ("a4"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2917 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2918 ret (0) = 210.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2919 ret (1) = 297.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2920 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2921 else if (typ.compare ("a5"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2922 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2923 ret (0) = 148.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2924 ret (1) = 210.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2925 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2926 else if (typ.compare ("b0"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2927 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2928 ret (0) = 1029.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2929 ret (1) = 1456.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2930 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2931 else if (typ.compare ("b1"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2932 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2933 ret (0) = 728.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2934 ret (1) = 1028.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2935 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2936 else if (typ.compare ("b2"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2937 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2938 ret (0) = 514.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2939 ret (1) = 728.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2940 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2941 else if (typ.compare ("b3"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2942 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2943 ret (0) = 364.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2944 ret (1) = 514.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2945 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2946 else if (typ.compare ("b4"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2947 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2948 ret (0) = 257.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2949 ret (1) = 364.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2950 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2951 else if (typ.compare ("b5"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2952 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2953 ret (0) = 182.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2954 ret (1) = 257.0 * mm2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2955 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2956 else if (typ.compare ("arch-a"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2957 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2958 ret (0) = 9.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2959 ret (1) = 12.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2960 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2961 else if (typ.compare ("arch-b"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2962 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2963 ret (0) = 12.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2964 ret (1) = 18.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2965 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2966 else if (typ.compare ("arch-c"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2967 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2968 ret (0) = 18.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2969 ret (1) = 24.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2970 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2971 else if (typ.compare ("arch-d"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2972 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2973 ret (0) = 24.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2974 ret (1) = 36.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2975 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2976 else if (typ.compare ("arch-e"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2977 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2978 ret (0) = 36.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2979 ret (1) = 48.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2980 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2981 else if (typ.compare ("a"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2982 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2983 ret (0) = 8.5 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2984 ret (1) = 11.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2985 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2986 else if (typ.compare ("b"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2987 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2988 ret (0) = 11.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2989 ret (1) = 17.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2990 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2991 else if (typ.compare ("c"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2992 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2993 ret (0) = 17.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2994 ret (1) = 22.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2995 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2996 else if (typ.compare ("d"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2997 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2998 ret (0) = 22.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	2999 ret (1) = 34.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3000 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3001 else if (typ.compare ("e"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3002 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3003 ret (0) = 34.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3004 ret (1) = 43.0 * in2units;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3005 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3006 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3007
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3008 return ret;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3009 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3010
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3011 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3012 figure::properties::update_paperunits (const caseless_str& old_paperunits)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3013 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3014 Matrix pos = get_paperposition ().matrix_value ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3015 Matrix sz = get_papersize ().matrix_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3016
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3017 pos (0) = pos (0) / sz(0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3018 pos (1) = pos (1) / sz(1);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3019 pos (2) = pos (2) / sz(0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3020 pos (3) = pos (3) / sz(1);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3021
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3022 caseless_str punits = get_paperunits ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3023 caseless_str typ = get_papertype ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3024
10994 9e1270a84a10 graphics.cc: Replace pagetype property value custom with <custom>. Ben Abbott <bpabbott@mac.com> parents: 10991 diff changeset	3025 if (typ.compare ("<custom>"))
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3026 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3027 if (old_paperunits.compare ("centimeters"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3028 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3029 sz (0) = sz (0) / 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3030 sz (1) = sz (1) / 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3031 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3032 else if (old_paperunits.compare ("points"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3033 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3034 sz (0) = sz (0) / 72.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3035 sz (1) = sz (1) / 72.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3036 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3037
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3038 if (punits.compare ("centimeters"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3039 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3040 sz(0) = sz(0) * 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3041 sz(1) = sz(1) * 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3042 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3043 else if (old_paperunits.compare ("points"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3044 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3045 sz (0) = sz (0) * 72.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3046 sz (1) = sz (1) * 72.0;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3047 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3048 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3049 else
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3050 sz = papersize_from_type (punits, typ);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3051
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3052 pos (0) = pos (0) * sz(0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3053 pos (1) = pos (1) * sz(1);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3054 pos (2) = pos (2) * sz(0);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3055 pos (3) = pos (3) * sz(1);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3056
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3057 papersize.set (octave_value (sz));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3058 paperposition.set (octave_value (pos));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3059 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3060
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3061 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3062 figure::properties::update_papertype (void)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3063 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3064 caseless_str typ = get_papertype ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3065
10994 9e1270a84a10 graphics.cc: Replace pagetype property value custom with <custom>. Ben Abbott <bpabbott@mac.com> parents: 10991 diff changeset	3066 if (! typ.compare ("<custom>"))
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3067 // Call papersize.set rather than set_papersize to avoid loops between
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3068 // update_papersize and update_papertype
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3069 papersize.set (octave_value (papersize_from_type (get_paperunits (), typ)));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3070 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3071
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3072 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3073 figure::properties::update_papersize (void)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3074 {
10994 9e1270a84a10 graphics.cc: Replace pagetype property value custom with <custom>. Ben Abbott <bpabbott@mac.com> parents: 10991 diff changeset	3075 papertype.set ("<custom>");
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3076 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3077
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3078 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3079 figure::properties::set_units (const octave_value& v)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3080 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3081 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3082 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3083 caseless_str old_units = get_units ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3084 if (units.set (v, true))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3085 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3086 update_units (old_units);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3087 mark_modified ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3088 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3089 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3090 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3091
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3092 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3093 figure::properties::update_units (const caseless_str& old_units)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3094 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3095 set_position (convert_position (get_position ().matrix_value (), old_units,
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3096 get_units (), screen_size_pixels ()));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3097 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	3098
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3099 std::string
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3100 figure::properties::get_title (void) const
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3101 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3102 if (is_numbertitle ())
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3103 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3104 std::ostringstream os;
8062 e04a4beeb283 graphics.cc (figure::properties::get_title): avoid gcc warning John W. Eaton <jwe@octave.org> parents: 8061 diff changeset	3105 std::string nm = get_name ();
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3106
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3107 os << "Figure " << __myhandle__.value ();
8062 e04a4beeb283 graphics.cc (figure::properties::get_title): avoid gcc warning John W. Eaton <jwe@octave.org> parents: 8061 diff changeset	3108 if (! nm.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3109 os << ": " << get_name ();
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3110
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3111 return os.str ();
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3112 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3113 else
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3114 return get_name ();
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3115 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	3116
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3117 octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	3118 figure::get_default (const caseless_str& name) const
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3119 {
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3120 octave_value retval = default_properties.lookup (name);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3121
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3122 if (retval.is_undefined ())
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3123 {
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3124 graphics_handle parent = get_parent ();
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3125 graphics_object parent_obj = gh_manager::get_object (parent);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3126
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3127 retval = parent_obj.get_default (name);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3128 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3129
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3130 return retval;
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3131 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	3132
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	3133 void
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	3134 figure::reset_default_properties (void)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	3135 {
10733 f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	3136 ::reset_default_properties (default_properties);
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	3137 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	3138
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3139 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3140
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3141 void
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3142 axes::properties::init (void)
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3143 {
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3144 position.add_constraint (dim_vector (1, 4));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3145 position.add_constraint (dim_vector (0, 0));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3146 outerposition.add_constraint (dim_vector (1, 4));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3147 colororder.add_constraint (dim_vector (-1, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3148 dataaspectratio.add_constraint (dim_vector (1, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3149 plotboxaspectratio.add_constraint (dim_vector (1, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3150 xlim.add_constraint (2);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3151 ylim.add_constraint (2);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3152 zlim.add_constraint (2);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3153 clim.add_constraint (2);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3154 alim.add_constraint (2);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3155 xtick.add_constraint (dim_vector (1, -1));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3156 ytick.add_constraint (dim_vector (1, -1));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3157 ztick.add_constraint (dim_vector (1, -1));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3158 Matrix vw (1, 2, 0);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3159 vw(1) = 90;
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3160 view = vw;
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3161 view.add_constraint (dim_vector (1, 2));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3162 cameraposition.add_constraint (dim_vector (1, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3163 Matrix upv (1, 3, 0.0);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3164 upv(2) = 1.0;
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3165 cameraupvector = upv;
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3166 cameraupvector.add_constraint (dim_vector (1, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3167 currentpoint.add_constraint (dim_vector (2, 3));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3168 ticklength.add_constraint (dim_vector (1, 2));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3169 tightinset.add_constraint (dim_vector (1, 4));
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3170
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3171 x_zlim.resize (1, 2);
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3172
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3173 sx = "linear";
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3174 sy = "linear";
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3175 sz = "linear";
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3176
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3177 calc_ticklabels (xtick, xticklabel, xscale.is ("log"));
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3178 calc_ticklabels (ytick, yticklabel, yscale.is ("log"));
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3179 calc_ticklabels (ztick, zticklabel, zscale.is ("log"));
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3180
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3181 xset (xlabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3182 xset (ylabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3183 xset (zlabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3184 xset (title.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3185
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3186 xset (xlabel.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3187 xset (xlabel.handle_value (), "horizontalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3188 xset (ylabel.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3189 xset (ylabel.handle_value (), "horizontalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3190 xset (zlabel.handle_value (), "horizontalalignment", "right");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3191 xset (zlabel.handle_value (), "horizontalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3192 xset (title.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3193 xset (title.handle_value (), "horizontalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3194
ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3195 xset (xlabel.handle_value (), "verticalalignment", "cap");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3196 xset (xlabel.handle_value (), "verticalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3197 xset (ylabel.handle_value (), "verticalalignment", "bottom");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3198 xset (ylabel.handle_value (), "verticalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3199 xset (title.handle_value (), "verticalalignment", "bottom");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3200 xset (title.handle_value (), "verticalalignmentmode", "auto");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3201
ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3202 xset (ylabel.handle_value (), "rotation", 90.0);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3203 xset (ylabel.handle_value (), "rotationmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3204
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3205 xset (zlabel.handle_value (), "visible", "off");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3206
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3207 xset (xlabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3208 xset (ylabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3209 xset (zlabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3210 xset (title.handle_value (), "clipping", "off");
8557 ab82e19002c4 better compatibility for axis label properties John W. Eaton <jwe@octave.org> parents: 8503 diff changeset	3211
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3212 adopt (xlabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3213 adopt (ylabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3214 adopt (zlabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3215 adopt (title.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3216 }
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3217
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3218 void
7860 67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3219 axes::properties::sync_positions (void)
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3220 {
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3221 #if 0
7860 67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3222 // FIXME -- this should take font metrics into consideration,
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3223 // and also the fact that the colorbox leaves the outerposition
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3224 // alone but alters the position. For now just don't adjust the
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3225 // positions relative to each other.
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3226
7860 67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3227 if (activepositionproperty.is ("outerposition"))
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3228 {
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3229 Matrix outpos = outerposition.get ().matrix_value ();
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3230 Matrix defpos = default_axes_position ();
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3231 Matrix pos(outpos);
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3232 pos(0) = outpos(0) + defpos(0) * outpos(2);
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3233 pos(1) = outpos(1) + defpos(1) * outpos(3);
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3234 pos(2) = outpos(2) * defpos(2);
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3235 pos(3) = outpos(3) * defpos(3);
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3236 position = pos;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3237 }
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3238 else
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3239 {
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3240 Matrix pos = position.get ().matrix_value ();
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3241 pos(0) -= pos(2)*0.05;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3242 pos(1) -= pos(3)*0.05;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3243 pos(2) *= 1.1;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3244 pos(3) *= 1.1;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3245 outerposition = pos;
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3246 }
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3247 #endif
7860 67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3248
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3249 update_transform ();
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3250 }
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3251
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3252 void
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3253 axes::properties::set_text_child (handle_property& hp,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3254 const std::string& who,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3255 const octave_value& v)
6962 9ac23c7f1c37 [project @ 2007-10-05 20:52:19 by jwe] jwe parents: 6945 diff changeset	3256 {
10265 8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3257 graphics_handle val;
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3258
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3259 if (v.is_string ())
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3260 {
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3261 val = gh_manager::make_graphics_handle ("text", __myhandle__, false);
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3262
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3263 xset (val, "string", v);
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3264 }
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3265 else
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3266 {
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3267 graphics_object go = gh_manager::get_object (gh_manager::lookup (v));
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3268
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3269 if (go.isa ("text"))
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3270 val = ::reparent (v, "set", who, __myhandle__, false);
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3271 else
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3272 {
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3273 std::string cname = v.class_name ();
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3274
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3275 error ("set: expecting text graphics object or character string for %s property, found %s",
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3276 who.c_str (), cname.c_str ());
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3277 }
8c583af2cf64 validate text object children of axes objects John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3278 }
6962 9ac23c7f1c37 [project @ 2007-10-05 20:52:19 by jwe] jwe parents: 6945 diff changeset	3279
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3280 if (! error_state)
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3281 {
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3282 xset (val, "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3283
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3284 gh_manager::free (hp.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3285
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3286 base_properties::remove_child (hp.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3287
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3288 hp = val;
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3289
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3290 adopt (hp.handle_value ());
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3291 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3292 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3293
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3294 void
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3295 axes::properties::set_xlabel (const octave_value& v)
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3296 {
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3297 set_text_child (xlabel, "xlabel", v);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3298 xset (xlabel.handle_value (), "positionmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3299 xset (xlabel.handle_value (), "rotationmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3300 xset (xlabel.handle_value (), "horizontalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3301 xset (xlabel.handle_value (), "verticalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3302 xset (xlabel.handle_value (), "clipping", "off");
11598 62b7ea59a6ff fixing color mismatch between axis and axis label Konstantinos Poulios <logari81@googlemail.com> parents: 11586 diff changeset	3303 xset (xlabel.handle_value (), "color", get_xcolor ());
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	3304 update_xlabel_position ();
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3305 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3306
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3307 void
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3308 axes::properties::set_ylabel (const octave_value& v)
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3309 {
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3310 set_text_child (ylabel, "ylabel", v);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3311 xset (ylabel.handle_value (), "positionmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3312 xset (ylabel.handle_value (), "rotationmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3313 xset (ylabel.handle_value (), "horizontalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3314 xset (ylabel.handle_value (), "verticalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3315 xset (ylabel.handle_value (), "clipping", "off");
11598 62b7ea59a6ff fixing color mismatch between axis and axis label Konstantinos Poulios <logari81@googlemail.com> parents: 11586 diff changeset	3316 xset (ylabel.handle_value (), "color", get_ycolor ());
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	3317 update_ylabel_position ();
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3318 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3319
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3320 void
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3321 axes::properties::set_zlabel (const octave_value& v)
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3322 {
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3323 set_text_child (zlabel, "zlabel", v);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3324 xset (zlabel.handle_value (), "positionmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3325 xset (zlabel.handle_value (), "rotationmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3326 xset (zlabel.handle_value (), "horizontalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3327 xset (zlabel.handle_value (), "verticalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3328 xset (zlabel.handle_value (), "clipping", "off");
11598 62b7ea59a6ff fixing color mismatch between axis and axis label Konstantinos Poulios <logari81@googlemail.com> parents: 11586 diff changeset	3329 xset (zlabel.handle_value (), "color", get_zcolor ());
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	3330 update_zlabel_position ();
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3331 }
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3332
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3333 void
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3334 axes::properties::set_title (const octave_value& v)
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3335 {
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3336 set_text_child (title, "title", v);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3337 xset (title.handle_value (), "positionmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3338 xset (title.handle_value (), "horizontalalignment", "center");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3339 xset (title.handle_value (), "horizontalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3340 xset (title.handle_value (), "verticalalignment", "bottom");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3341 xset (title.handle_value (), "verticalalignmentmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3342 xset (title.handle_value (), "clipping", "off");
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	3343 update_title_position ();
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3344 }
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3345
94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3346 void
6844 9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	3347 axes::properties::set_defaults (base_graphics_object& obj,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3348 const std::string& mode)
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3349 {
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3350 box = "on";
6962 9ac23c7f1c37 [project @ 2007-10-05 20:52:19 by jwe] jwe parents: 6945 diff changeset	3351 colororder = default_colororder ();
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3352 dataaspectratio = Matrix (1, 3, 1.0);
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3353 dataaspectratiomode = "auto";
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3354 layer = "bottom";
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3355
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3356 Matrix tlim (1, 2, 0.0);
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3357 tlim(1) = 1;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3358 xlim = tlim;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3359 ylim = tlim;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3360 zlim = tlim;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3361
6807 0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	3362 Matrix cl (1, 2, 0);
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	3363 cl(1) = 1;
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	3364 clim = cl;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3365
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3366 xlimmode = "auto";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3367 ylimmode = "auto";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3368 zlimmode = "auto";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3369 climmode = "auto";
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3370
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3371 xgrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3372 ygrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3373 zgrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3374 xminorgrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3375 yminorgrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3376 zminorgrid = "off";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3377 xtick = Matrix ();
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3378 ytick = Matrix ();
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3379 ztick = Matrix ();
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3380 xtickmode = "auto";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3381 ytickmode = "auto";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3382 ztickmode = "auto";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3383 xticklabel = "";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3384 yticklabel = "";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3385 zticklabel = "";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3386 xticklabelmode = "auto";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3387 yticklabelmode = "auto";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3388 zticklabelmode = "auto";
10565 2880a862b1a8 Make the default axes color none (bug #29060) David Bateman <dbateman@free.fr> parents: 10553 diff changeset	3389 color = "none";
7364 0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	3390 xcolor = color_values ("black");
0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	3391 ycolor = color_values ("black");
0e07f78369d1 [project @ 2008-01-12 08:38:17 by jwe] jwe parents: 7363 diff changeset	3392 zcolor = color_values ("black");
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3393 xscale = "linear";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3394 yscale = "linear";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3395 zscale = "linear";
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3396 xdir = "normal";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3397 ydir = "normal";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3398 zdir = "normal";
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3399 yaxislocation = "left";
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3400 xaxislocation = "bottom";
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3401
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3402 // Note: camera properties will be set through update_transform
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3403 camerapositionmode = "auto";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3404 cameratargetmode = "auto";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3405 cameraupvectormode = "auto";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3406 cameraviewanglemode = "auto";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3407 plotboxaspectratio = Matrix (1, 3, 1.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3408 drawmode = "normal";
7820 cb4838d70ab2 Fix default value for axes gridlinestyle and minorgridlinestyle. Michael Goffioul <michael.goffioul@gmail.com> parents: 7680 diff changeset	3409 gridlinestyle = ":";
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3410 linestyleorder = "-";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3411 linewidth = 0.5;
7820 cb4838d70ab2 Fix default value for axes gridlinestyle and minorgridlinestyle. Michael Goffioul <michael.goffioul@gmail.com> parents: 7680 diff changeset	3412 minorgridlinestyle = ":";
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3413 // Note: plotboxaspectratio will be set through update_aspectratiors
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3414 plotboxaspectratiomode = "auto";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3415 projection = "orthographic";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3416 tickdir = "in";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3417 tickdirmode = "auto";
8740 cb0ea772a4af Initialize axes ticklength property. Ben Abbott <bpabbott@mac.com> parents: 8687 diff changeset	3418 ticklength = default_axes_ticklength ();
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3419 tightinset = Matrix (1, 4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3420
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3421 sx = "linear";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3422 sy = "linear";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3423 sz = "linear";
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3424
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3425 Matrix tview (1, 2, 0.0);
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3426 tview(1) = 90;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3427 view = tview;
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3428
6765 e6b528a3a2a9 [project @ 2007-06-28 15:25:43 by jwe] jwe parents: 6761 diff changeset	3429 visible = "on";
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3430 nextplot = "replace";
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3431
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3432 if (mode != "replace")
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3433 {
8228 53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3434 fontangle = "normal";
8944 cb0e9facc342 make default fontname * instead of Helvetica John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	3435 fontname = OCTAVE_DEFAULT_FONTNAME;
11384 1511bbfe6a6e Change axes default fontsize from 12 to 10. Konstantinos Poulios <logari81@googlemail.com> parents: 11283 diff changeset	3436 fontsize = 10;
8228 53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3437 fontunits = "points";
53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3438 fontweight = "normal";
53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3439
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3440 Matrix touterposition (1, 4, 0.0);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3441 touterposition(2) = 1;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3442 touterposition(3) = 1;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3443 outerposition = touterposition;
7860 67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3444
67edbcb19665 rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition Shai Ayal <shaiay@users.sourceforge.net> parents: 7859 diff changeset	3445 position = default_axes_position ();
8228 53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3446
53dbbd331498 Preserve font and position properties when axes are replace in the handle code David Bateman <dbateman@free.fr> parents: 8209 diff changeset	3447 activepositionproperty = "outerposition";
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3448 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3449
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	3450 delete_children (true);
6432 5bec61ae1576 [project @ 2007-03-23 02:19:10 by jwe] jwe parents: 6425 diff changeset	3451
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3452 xlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3453 ylabel = gh_manager::make_graphics_handle ("text", __myhandle__, false);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3454 zlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3455 title = gh_manager::make_graphics_handle ("text", __myhandle__, false);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3456
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3457 xset (xlabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3458 xset (ylabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3459 xset (zlabel.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3460 xset (title.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3461
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3462 xset (xlabel.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3463 xset (xlabel.handle_value (), "horizontalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3464 xset (ylabel.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3465 xset (ylabel.handle_value (), "horizontalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3466 xset (zlabel.handle_value (), "horizontalalignment", "right");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3467 xset (zlabel.handle_value (), "horizontalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3468 xset (title.handle_value (), "horizontalalignment", "center");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3469 xset (title.handle_value (), "horizontalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3470
ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3471 xset (xlabel.handle_value (), "verticalalignment", "cap");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3472 xset (xlabel.handle_value (), "verticalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3473 xset (ylabel.handle_value (), "verticalalignment", "bottom");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3474 xset (ylabel.handle_value (), "verticalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3475 xset (title.handle_value (), "verticalalignment", "bottom");
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3476 xset (title.handle_value (), "verticalalignmentmode", "auto");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3477
ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3478 xset (ylabel.handle_value (), "rotation", 90.0);
11385 71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3479 xset (ylabel.handle_value (), "rotationmode", "auto");
71e7467fbd34 Disable auto-positioning of manually positioned title and axes labels. Konstantinos Poulios <logari81@googlemail.com> parents: 11384 diff changeset	3480
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3481 xset (zlabel.handle_value (), "visible", "off");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3482
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3483 xset (xlabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3484 xset (ylabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3485 xset (zlabel.handle_value (), "clipping", "off");
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9396 diff changeset	3486 xset (title.handle_value (), "clipping", "off");
8636 ee70d438a5b4 [mq]: grfx John W. Eaton <jwe@octave.org> parents: 8599 diff changeset	3487
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3488 adopt (xlabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3489 adopt (ylabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3490 adopt (zlabel.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3491 adopt (title.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3492
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3493 update_transform ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3494
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3495 override_defaults (obj);
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3496 }
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3497
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3498 void
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3499 axes::properties::delete_text_child (handle_property& hp)
6874 94bda6abc224 [project @ 2007-09-06 21:34:24 by jwe] jwe parents: 6845 diff changeset	3500 {
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3501 graphics_handle h = hp.handle_value ();
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3502
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3503 if (h.ok ())
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3504 {
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3505 graphics_object go = gh_manager::get_object (h);
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3506
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3507 if (go.valid_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3508 gh_manager::free (h);
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3509
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3510 base_properties::remove_child (h);
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3511 }
f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3512
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3513 // FIXME -- is it necessary to check whether the axes object is
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3514 // being deleted now? I think this function is only called when an
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3515 // individual child object is delete and not when the parent axes
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3516 // object is deleted.
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3517
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3518 if (! is_beingdeleted ())
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3519 {
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3520 hp = gh_manager::make_graphics_handle ("text", __myhandle__, false);
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3521
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3522 xset (hp.handle_value (), "handlevisibility", "off");
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3523
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3524 adopt (hp.handle_value ());
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3525 }
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3526 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3527
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3528 void
6844 9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	3529 axes::properties::remove_child (const graphics_handle& h)
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3530 {
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3531 if (xlabel.handle_value ().ok () && h == xlabel.handle_value ())
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3532 delete_text_child (xlabel);
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3533 else if (ylabel.handle_value ().ok () && h == ylabel.handle_value ())
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3534 delete_text_child (ylabel);
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	3535 else if (zlabel.handle_value ().ok () && h == zlabel.handle_value ())
8208 f6ca8ff51818 [mq]: graphics-backend John W. Eaton <jwe@octave.org> parents: 8196 diff changeset	3536 delete_text_child (zlabel);
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3537 else if (title.handle_value ().ok () && h == title.handle_value ())
1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 8234 diff changeset	3538 delete_text_child (title);
6705 0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3539 else
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3540 base_properties::remove_child (h);
0ee6bda23b87 [project @ 2007-06-13 05:42:24 by jwe] jwe parents: 6684 diff changeset	3541 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	3542
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3543 inline Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3544 xform_matrix (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3545 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3546 Matrix m (4, 4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3547 for (int i = 0; i < 4; i++)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3548 m(i,i) = 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3549 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3550 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3551
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3552 inline ColumnVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3553 xform_vector (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3554 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3555 ColumnVector v (4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3556 v(3) = 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3557 return v;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3558 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3559
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3560 inline ColumnVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3561 xform_vector (double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3562 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3563 ColumnVector v (4, 1.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3564 v(0) = x; v(1) = y; v(2) = z;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3565 return v;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3566 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3567
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3568 inline ColumnVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3569 transform (const Matrix& m, double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3570 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3571 return (m * xform_vector (x, y, z));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3572 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3573
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3574 inline Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3575 xform_scale (double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3576 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3577 Matrix m (4, 4, 0.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3578 m(0,0) = x; m(1,1) = y; m(2,2) = z; m(3,3) = 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3579 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3580 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3581
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3582 inline Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3583 xform_translate (double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3584 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3585 Matrix m = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3586 m(0,3) = x; m(1,3) = y; m(2,3) = z; m(3,3) = 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3587 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3588 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3589
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3590 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3591 scale (Matrix& m, double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3592 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3593 m = m * xform_scale (x, y, z);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3594 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3595
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3596 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3597 translate (Matrix& m, double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3598 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3599 m = m * xform_translate (x, y, z);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3600 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3601
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3602 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3603 xform (ColumnVector& v, const Matrix& m)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3604 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3605 v = m*v;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3606 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3607
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3608 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3609 scale (ColumnVector& v, double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3610 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3611 v(0) *= x;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3612 v(1) *= y;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3613 v(2) *= z;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3614 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3615
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3616 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3617 translate (ColumnVector& v, double x, double y, double z)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3618 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3619 v(0) += x;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3620 v(1) += y;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3621 v(2) += z;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3622 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3623
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3624 inline void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3625 normalize (ColumnVector& v)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3626 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3627 double fact = 1.0/sqrt(v(0)v(0)+v(1)v(1)+v(2)*v(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3628 scale (v, fact, fact, fact);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3629 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3630
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3631 inline double
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3632 dot (const ColumnVector& v1, const ColumnVector& v2)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3633 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3634 return (v1(0)v2(0)+v1(1)v2(1)+v1(2)*v2(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3635 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3636
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3637 inline double
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3638 norm (const ColumnVector& v)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3639 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3640 return sqrt (dot (v, v));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3641 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3642
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3643 inline ColumnVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3644 cross (const ColumnVector& v1, const ColumnVector& v2)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3645 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3646 ColumnVector r = xform_vector ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3647 r(0) = v1(1)v2(2)-v1(2)v2(1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3648 r(1) = v1(2)v2(0)-v1(0)v2(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3649 r(2) = v1(0)v2(1)-v1(1)v2(0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3650 return r;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3651 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3652
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3653 inline Matrix
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3654 unit_cube (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3655 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3656 static double data[32] = {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3657 0,0,0,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3658 1,0,0,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3659 0,1,0,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3660 0,0,1,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3661 1,1,0,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3662 1,0,1,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3663 0,1,1,1,
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3664 1,1,1,1};
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3665 Matrix m (4, 8);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3666 memcpy (m.fortran_vec (), data, sizeof(double)*32);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3667 return m;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3668 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3669
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3670 inline ColumnVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3671 cam2xform (const Array<double>& m)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3672 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3673 ColumnVector retval (4, 1.0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3674 memcpy (retval.fortran_vec (), m.fortran_vec (), sizeof(double)*3);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3675 return retval;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3676 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3677
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3678 inline RowVector
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3679 xform2cam (const ColumnVector& v)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3680 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3681 return v.extract_n (0, 3).transpose ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3682 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3683
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3684 void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3685 axes::properties::update_camera (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3686 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3687 double xd = (xdir_is ("normal") ? 1 : -1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3688 double yd = (ydir_is ("normal") ? 1 : -1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3689 double zd = (zdir_is ("normal") ? 1 : -1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3690
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3691 Matrix xlimits = sx.scale (get_xlim ().matrix_value ());
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3692 Matrix ylimits = sy.scale (get_ylim ().matrix_value ());
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3693 Matrix zlimits = sz.scale (get_zlim ().matrix_value ());
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3694
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3695 double xo = xlimits(xd > 0 ? 0 : 1);
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3696 double yo = ylimits(yd > 0 ? 0 : 1);
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3697 double zo = zlimits(zd > 0 ? 0 : 1);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3698
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3699 Matrix pb = get_plotboxaspectratio ().matrix_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3700
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3701 bool autocam = (camerapositionmode_is ("auto")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3702 && cameratargetmode_is ("auto")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3703 && cameraupvectormode_is ("auto")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3704 && cameraviewanglemode_is ("auto"));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3705 bool dowarp = (autocam && dataaspectratiomode_is("auto")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3706 && plotboxaspectratiomode_is ("auto"));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3707
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3708 ColumnVector c_eye (xform_vector ());
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3709 ColumnVector c_center (xform_vector ());
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3710 ColumnVector c_upv (xform_vector ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3711
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3712 if (cameratargetmode_is ("auto"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3713 {
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3714 c_center(0) = (xlimits(0)+xlimits(1))/2;
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3715 c_center(1) = (ylimits(0)+ylimits(1))/2;
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3716 c_center(2) = (zlimits(0)+zlimits(1))/2;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3717
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3718 cameratarget = xform2cam (c_center);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3719 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3720 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3721 c_center = cam2xform (get_cameratarget ().matrix_value ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3722
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3723 if (camerapositionmode_is ("auto"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3724 {
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3725 Matrix tview = get_view ().matrix_value ();
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3726 double az = tview(0), el = tview(1);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3727 double d = 5sqrt(pb(0)pb(0)+pb(1)pb(1)+pb(2)pb(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3728
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3729 if (el == 90 \|\| el == -90)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3730 c_eye(2) = d*signum(el);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3731 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3732 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3733 az *= M_PI/180.0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3734 el *= M_PI/180.0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3735 c_eye(0) = dcos(el)sin(az);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3736 c_eye(1) = -dcos(el)cos(az);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3737 c_eye(2) = d*sin(el);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3738 }
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3739 c_eye(0) = c_eye(0)(xlimits(1)-xlimits(0))/(xdpb(0))+c_center(0);
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3740 c_eye(1) = c_eye(1)(ylimits(1)-ylimits(0))/(ydpb(1))+c_center(1);
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3741 c_eye(2) = c_eye(2)(zlimits(1)-zlimits(0))/(zdpb(2))+c_center(2);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3742
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3743 cameraposition = xform2cam (c_eye);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3744 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3745 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3746 c_eye = cam2xform (get_cameraposition ().matrix_value ());
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3747
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3748 if (cameraupvectormode_is ("auto"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3749 {
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3750 Matrix tview = get_view ().matrix_value ();
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3751 double az = tview(0), el = tview(1);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3752
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3753 if (el == 90 \|\| el == -90)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3754 {
10917 888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	3755 c_upv(0) =
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	3756 -signum(el)sin(azM_PI/180.0)*(xlimits(1)-xlimits(0))/pb(0);
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	3757 c_upv(1) =
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	3758 signum(el)cos(azM_PI/180.0)*(ylimits(1)-ylimits(0))/pb(1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3759 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3760 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3761 c_upv(2) = 1;
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3762
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3763 cameraupvector = xform2cam (c_upv);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3764 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3765 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3766 c_upv = cam2xform (get_cameraupvector ().matrix_value ());
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3767
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3768 Matrix x_view = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3769 Matrix x_projection = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3770 Matrix x_viewport = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3771 Matrix x_normrender = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3772 Matrix x_pre = xform_matrix ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3773
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3774 x_render = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3775 x_render_inv = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3776
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3777 scale (x_pre, pb(0), pb(1), pb(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3778 translate (x_pre, -0.5, -0.5, -0.5);
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3779 scale (x_pre, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3780 zd/(zlimits(1)-zlimits(0)));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3781 translate (x_pre, -xo, -yo, -zo);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3782
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3783 xform (c_eye, x_pre);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3784 xform (c_center, x_pre);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	3785 scale (c_upv, pb(0)/(xlimits(1)-xlimits(0)), pb(1)/(ylimits(1)-ylimits(0)),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3786 pb(2)/(zlimits(1)-zlimits(0)));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3787 translate (c_center, -c_eye(0), -c_eye(1), -c_eye(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3788
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3789 ColumnVector F (c_center), f (F), UP (c_upv);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3790 normalize (f);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3791 normalize (UP);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3792
7440 4e3b073e910e [project @ 2008-02-02 18:23:50 by jwe] jwe parents: 7435 diff changeset	3793 if (std::abs (dot (f, UP)) > 1e-15)
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3794 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3795 double fa = 1/sqrt(1-f(2)*f(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3796 scale (UP, fa, fa, fa);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3797 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3798
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3799 ColumnVector s = cross (f, UP);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3800 ColumnVector u = cross (s, f);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3801
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3802 scale (x_view, 1, 1, -1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3803 Matrix l = xform_matrix ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3804 l(0,0) = s(0); l(0,1) = s(1); l(0,2) = s(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3805 l(1,0) = u(0); l(1,1) = u(1); l(1,2) = u(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3806 l(2,0) = -f(0); l(2,1) = -f(1); l(2,2) = -f(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3807 x_view = x_view * l;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3808 translate (x_view, -c_eye(0), -c_eye(1), -c_eye(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3809 scale (x_view, pb(0), pb(1), pb(2));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3810 translate (x_view, -0.5, -0.5, -0.5);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3811
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3812 Matrix x_cube = x_view * unit_cube ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3813 ColumnVector cmin = x_cube.row_min (), cmax = x_cube.row_max ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3814 double xM = cmax(0)-cmin(0);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3815 double yM = cmax(1)-cmin(1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3816
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	3817 Matrix bb = get_boundingbox (true);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3818
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3819 double v_angle;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3820
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3821 if (cameraviewanglemode_is ("auto"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3822 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3823 double af;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3824
8333 9238637cb81c style fixes John W. Eaton <jwe@octave.org> parents: 8299 diff changeset	3825 // FIXME -- was this really needed? When compared to Matlab, it
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3826 // does not seem to be required. Need investigation with concrete
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3827 // graphics toolkit to see results visually.
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3828 if (false && dowarp)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3829 af = 1.0 / (xM > yM ? xM : yM);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3830 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3831 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3832 if ((bb(2)/bb(3)) > (xM/yM))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3833 af = 1.0 / yM;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3834 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3835 af = 1.0 / xM;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3836 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3837 v_angle = 2 * (180.0 / M_PI) * atan (1 / (2 * af * norm (F)));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3838
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3839 cameraviewangle = v_angle;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3840 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3841 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3842 v_angle = get_cameraviewangle ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3843
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3844 double pf = 1 / (2 * tan ((v_angle / 2) * M_PI / 180.0) * norm (F));
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3845 scale (x_projection, pf, pf, 1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3846
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3847 if (dowarp)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3848 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3849 xM *= pf;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3850 yM *= pf;
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	3851 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3852 scale (x_viewport, bb(2)/xM, -bb(3)/yM, 1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3853 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3854 else
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3855 {
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3856 double pix = 1;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3857 if (autocam)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3858 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3859 if ((bb(2)/bb(3)) > (xM/yM))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3860 pix = bb(3);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3861 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3862 pix = bb(2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3863 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3864 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3865 pix = (bb(2) < bb(3) ? bb(2) : bb(3));
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	3866 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3867 scale (x_viewport, pix, -pix, 1);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3868 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3869
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3870 x_normrender = x_viewport * x_projection * x_view;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3871
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3872 x_cube = x_normrender * unit_cube ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3873 cmin = x_cube.row_min ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3874 cmax = x_cube.row_max ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3875 x_zlim.resize (1, 2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3876 x_zlim(0) = cmin(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3877 x_zlim(1) = cmax(2);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3878
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3879 x_render = x_normrender;
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3880 scale (x_render, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3881 zd/(zlimits(1)-zlimits(0)));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3882 translate (x_render, -xo, -yo, -zo);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3883
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3884 x_viewtransform = x_view;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3885 x_projectiontransform = x_projection;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3886 x_viewporttransform = x_viewport;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3887 x_normrendertransform = x_normrender;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3888 x_rendertransform = x_render;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3889
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3890 x_render_inv = x_render.inverse ();
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3891
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3892 // Note: these matrices are a slight modified version of the regular
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3893 // matrices, more suited for OpenGL rendering (x_gl_mat1 => light
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3894 // => x_gl_mat2)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3895 x_gl_mat1 = x_view;
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	3896 scale (x_gl_mat1, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	3897 zd/(zlimits(1)-zlimits(0)));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3898 translate (x_gl_mat1, -xo, -yo, -zo);
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3899 x_gl_mat2 = x_viewport * x_projection;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3900 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	3901
12347 f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3902 static bool updating_axes_layout = false;
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3903
12327 2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3904 void
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3905 axes::properties::update_axes_layout (void)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3906 {
12347 f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3907 if (updating_axes_layout)
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3908 return;
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3909
12327 2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3910 graphics_xform xform = get_transform ();
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3911
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3912 double xd = (xdir_is ("normal") ? 1 : -1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3913 double yd = (ydir_is ("normal") ? 1 : -1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3914 double zd = (zdir_is ("normal") ? 1 : -1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3915
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3916 const Matrix xlims = xform.xscale (get_xlim ().matrix_value ());
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3917 const Matrix ylims = xform.yscale (get_ylim ().matrix_value ());
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3918 const Matrix zlims = xform.zscale (get_zlim ().matrix_value ());
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3919 double x_min = xlims(0), x_max = xlims(1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3920 double y_min = ylims(0), y_max = ylims(1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3921 double z_min = zlims(0), z_max = zlims(1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3922
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3923 ColumnVector p1, p2, dir (3);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3924
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3925 xstate = ystate = zstate = AXE_ANY_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3926
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3927 p1 = xform.transform (x_min, (y_min+y_max)/2, (z_min+z_max)/2, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3928 p2 = xform.transform (x_max, (y_min+y_max)/2, (z_min+z_max)/2, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3929 dir(0) = xround (p2(0)-p1(0));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3930 dir(1) = xround (p2(1)-p1(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3931 dir(2) = (p2(2)-p1(2));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3932 if (dir(0) == 0 && dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3933 xstate = AXE_DEPTH_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3934 else if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3935 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3936 if (dir(0) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3937 xstate = AXE_VERT_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3938 else if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3939 xstate = AXE_HORZ_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3940 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3941 if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3942 if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3943 xPlane = (dir(0) > 0 ? x_max : x_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3944 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3945 xPlane = (dir(1) < 0 ? x_max : x_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3946 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3947 xPlane = (dir(2) < 0 ? x_min : x_max);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3948 xPlaneN = (xPlane == x_min ? x_max : x_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3949 fx = (x_max-x_min)/sqrt(dir(0)dir(0)+dir(1)dir(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3950
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3951 p1 = xform.transform ((x_min+x_max)/2, y_min, (z_min+z_max)/2, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3952 p2 = xform.transform ((x_min+x_max)/2, y_max, (z_min+z_max)/2, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3953 dir(0) = xround (p2(0)-p1(0));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3954 dir(1) = xround (p2(1)-p1(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3955 dir(2) = (p2(2)-p1(2));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3956 if (dir(0) == 0 && dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3957 ystate = AXE_DEPTH_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3958 else if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3959 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3960 if (dir(0) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3961 ystate = AXE_VERT_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3962 else if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3963 ystate = AXE_HORZ_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3964 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3965 if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3966 if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3967 yPlane = (dir(0) > 0 ? y_max : y_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3968 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3969 yPlane = (dir(1) < 0 ? y_max : y_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3970 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3971 yPlane = (dir(2) < 0 ? y_min : y_max);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3972 yPlaneN = (yPlane == y_min ? y_max : y_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3973 fy = (y_max-y_min)/sqrt(dir(0)dir(0)+dir(1)dir(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3974
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3975 p1 = xform.transform((x_min+x_max)/2, (y_min+y_max)/2, z_min, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3976 p2 = xform.transform((x_min+x_max)/2, (y_min+y_max)/2, z_max, false);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3977 dir(0) = xround(p2(0)-p1(0));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3978 dir(1) = xround (p2(1)-p1(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3979 dir(2) = (p2(2)-p1(2));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3980 if (dir(0) == 0 && dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3981 zstate = AXE_DEPTH_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3982 else if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3983 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3984 if (dir(0) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3985 zstate = AXE_VERT_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3986 else if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3987 zstate = AXE_HORZ_DIR;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3988 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3989 if (dir(2) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3990 if (dir(1) == 0)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3991 zPlane = (dir(0) > 0 ? z_min : z_max);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3992 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3993 zPlane = (dir(1) < 0 ? z_min : z_max);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3994 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3995 zPlane = (dir(2) < 0 ? z_min : z_max);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3996 zPlaneN = (zPlane == z_min ? z_max : z_min);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3997 fz = (z_max-z_min)/sqrt(dir(0)dir(0)+dir(1)dir(1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	3998
12347 f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	3999 unwind_protect frame;
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	4000 frame.protect_var (updating_axes_layout);
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	4001 updating_axes_layout = true;
f6763ab98609 Prevent race condition in update_axes_layout Konstantinos Poulios <logari81@googlemail.com> parents: 12334 diff changeset	4002
12327 2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4003 update_ticklengths ();
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4004
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4005 xySym = (xdyd(xPlane-xPlaneN)*(yPlane-yPlaneN) > 0);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4006 zSign = (zd*(zPlane-zPlaneN) <= 0);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4007 xyzSym = zSign ? xySym : !xySym;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4008 xpTick = (zSign ? xPlaneN : xPlane);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4009 ypTick = (zSign ? yPlaneN : yPlane);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4010 zpTick = (zSign ? zPlane : zPlaneN);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4011 xpTickN = (zSign ? xPlane : xPlaneN);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4012 ypTickN = (zSign ? yPlane : yPlaneN);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4013 zpTickN = (zSign ? zPlaneN : zPlane);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4014
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4015 /* 2D mode */
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4016 x2Dtop = false;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4017 y2Dright = false;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4018 layer2Dtop = false;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4019 if (xstate == AXE_HORZ_DIR && ystate == AXE_VERT_DIR)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4020 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4021 if (xaxislocation_is ("top"))
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4022 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4023 double tmp = yPlane;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4024 yPlane = yPlaneN;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4025 yPlaneN = tmp;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4026 x2Dtop = true;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4027 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4028 ypTick = yPlaneN;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4029 ypTickN = yPlane;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4030 if (yaxislocation_is ("right"))
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4031 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4032 double tmp = xPlane;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4033 xPlane = xPlaneN;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4034 xPlaneN = tmp;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4035 y2Dright = true;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4036 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4037 xpTick = xPlaneN;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4038 xpTickN = xPlane;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4039 if (layer_is ("top"))
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4040 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4041 zpTick = zPlaneN;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4042 layer2Dtop = true;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4043 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4044 else
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4045 zpTick = zPlane;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4046 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4047
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4048 Matrix viewmat = get_view ().matrix_value ();
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4049 nearhoriz = std::abs(viewmat(1)) <= 5;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4050 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4051
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4052 void
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4053 axes::properties::update_ticklengths (void)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4054 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4055 bool mode2d = (((xstate > AXE_DEPTH_DIR ? 1 : 0) +
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4056 (ystate > AXE_DEPTH_DIR ? 1 : 0) +
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4057 (zstate > AXE_DEPTH_DIR ? 1 : 0)) == 2);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4058 if (tickdirmode_is ("auto"))
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4059 {
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4060 // FIXME: tickdir should be updated (code below comes
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4061 // from JHandles)
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4062 //autoMode++;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4063 //TickDir.set(mode2d ? "in" : "out", true);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4064 //autoMode--;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4065 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4066
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4067 //double ticksign = (tickdir_is ("in") ? -1 : 1);
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4068 double ticksign = (tickdirmode_is ("auto") ?
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4069 (mode2d ? -1 : 1) :
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4070 (tickdir_is ("in") ? -1 : 1));
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4071 // FIXME: use ticklength property
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4072 xticklen = ticksign*7;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4073 yticklen = ticksign*7;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4074 zticklen = ticksign*7;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4075
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4076 xtickoffset = (mode2d ? std::max (0., xticklen) : std::abs (xticklen)) + 5;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4077 ytickoffset = (mode2d ? std::max (0., yticklen) : std::abs (yticklen)) + 5;
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4078 ztickoffset = (mode2d ? std::max (0., zticklen) : std::abs (zticklen)) + 5;
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4079
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4080 update_xlabel_position ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4081 update_ylabel_position ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4082 update_zlabel_position ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4083 update_title_position ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4084 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4085
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4086 void
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4087 axes::properties::update_xlabel_position (void)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4088 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4089 graphics_xform xform = get_transform ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4090
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4091 text::properties& xlabel_props = reinterpret_cast<text::properties&>
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4092 (gh_manager::get_object (get_xlabel ()).get_properties ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4093
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4094 if (xlabel_props.horizontalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4095 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4096 xlabel_props.set_horizontalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4097 (xstate > AXE_DEPTH_DIR
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4098 ? "center" : (xyzSym ? "left" : "right"));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4099
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4100 xlabel_props.set_horizontalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4101 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4102
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4103 if (xlabel_props.verticalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4104 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4105 xlabel_props.set_verticalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4106 (xstate == AXE_VERT_DIR \|\| x2Dtop ? "bottom" : "top");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4107
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4108 xlabel_props.set_verticalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4109 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4110
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4111 if (xlabel_props.positionmode_is ("auto")
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4112 \|\| xlabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4113 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4114 Matrix ext (1, 2, 0.0);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4115 ext = get_ticklabel_extents (get_xtick ().matrix_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4116 get_xticklabel ().all_strings (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4117 get_xlim ().matrix_value ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4118
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4119 double wmax = ext(0), hmax = ext(1), angle = 0;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4120 ColumnVector p =
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4121 graphics_xform::xform_vector ((xpTickN+xpTick)/2, ypTick, zpTick);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4122
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4123 bool tick_along_z = nearhoriz \|\| xisinf (fy);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4124 if (tick_along_z)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4125 p(2) += (signum(zpTick-zpTickN)fzxtickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4126 else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4127 p(1) += (signum(ypTick-ypTickN)fyxtickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4128
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4129 p = xform.transform (p(0), p(1), p(2), false);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4130
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4131 switch (xstate)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4132 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4133 case AXE_ANY_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4134 p(0) += (xyzSym ? wmax : -wmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4135 p(1) += hmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4136 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4137
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4138 case AXE_VERT_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4139 p(0) -= wmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4140 angle = 90;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4141 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4142
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4143 case AXE_HORZ_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4144 p(1) += (x2Dtop ? -hmax : hmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4145 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4146 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4147
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4148 if (xlabel_props.positionmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4149 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4150 p = xform.untransform (p(0), p(1), p(2), true);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4151 xlabel_props.set_position (p.extract_n (0, 3).transpose ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4152 xlabel_props.set_positionmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4153 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4154
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4155 if (xlabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4156 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4157 xlabel_props.set_rotation (angle);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4158 xlabel_props.set_rotationmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4159 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4160 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4161 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4162
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4163 void
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4164 axes::properties::update_ylabel_position (void)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4165 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4166 graphics_xform xform = get_transform ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4167
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4168 text::properties& ylabel_props = reinterpret_cast<text::properties&>
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4169 (gh_manager::get_object (get_ylabel ()).get_properties ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4170
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4171 if (ylabel_props.horizontalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4172 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4173 ylabel_props.set_horizontalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4174 (ystate > AXE_DEPTH_DIR
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4175 ? "center" : (!xyzSym ? "left" : "right"));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4176
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4177 ylabel_props.set_horizontalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4178 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4179
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4180 if (ylabel_props.verticalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4181 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4182 ylabel_props.set_verticalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4183 (ystate == AXE_VERT_DIR && !y2Dright ? "bottom" : "top");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4184
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4185 ylabel_props.set_verticalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4186 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4187
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4188 if (ylabel_props.positionmode_is ("auto")
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4189 \|\| ylabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4190 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4191 Matrix ext (1, 2, 0.0);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4192 ext = get_ticklabel_extents (get_ytick ().matrix_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4193 get_yticklabel ().all_strings (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4194 get_ylim ().matrix_value ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4195
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4196 double wmax = ext(0), hmax = ext(1), angle = 0;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4197 ColumnVector p =
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4198 graphics_xform::xform_vector (xpTick, (ypTickN+ypTick)/2, zpTick);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4199
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4200 bool tick_along_z = nearhoriz \|\| xisinf (fx);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4201 if (tick_along_z)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4202 p(2) += (signum(zpTick-zpTickN)fzytickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4203 else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4204 p(0) += (signum(xpTick-xpTickN)fxytickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4205
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4206 p = xform.transform (p(0), p(1), p(2), false);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4207
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4208 switch (ystate)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4209 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4210 case AXE_ANY_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4211 p(0) += (!xyzSym ? wmax : -wmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4212 p(1) += hmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4213 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4214
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4215 case AXE_VERT_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4216 p(0) += (y2Dright ? wmax : -wmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4217 angle = 90;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4218 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4219
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4220 case AXE_HORZ_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4221 p(1) += hmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4222 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4223 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4224
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4225 if (ylabel_props.positionmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4226 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4227 p = xform.untransform (p(0), p(1), p(2), true);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4228 ylabel_props.set_position (p.extract_n (0, 3).transpose ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4229 ylabel_props.set_positionmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4230 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4231
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4232 if (ylabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4233 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4234 ylabel_props.set_rotation (angle);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4235 ylabel_props.set_rotationmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4236 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4237 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4238 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4239
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4240 void
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4241 axes::properties::update_zlabel_position (void)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4242 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4243 graphics_xform xform = get_transform ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4244
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4245 text::properties& zlabel_props = reinterpret_cast<text::properties&>
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4246 (gh_manager::get_object (get_zlabel ()).get_properties ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4247
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4248 bool camAuto = cameraupvectormode_is ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4249
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4250 if (zlabel_props.horizontalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4251 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4252 zlabel_props.set_horizontalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4253 ((zstate > AXE_DEPTH_DIR \|\| camAuto) ? "center" : "right");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4254
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4255 zlabel_props.set_horizontalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4256 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4257
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4258 if (zlabel_props.verticalalignmentmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4259 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4260 zlabel_props.set_verticalalignment
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4261 (zstate == AXE_VERT_DIR
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4262 ? "bottom" : ((zSign \|\| camAuto) ? "bottom" : "top"));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4263
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4264 zlabel_props.set_verticalalignmentmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4265 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4266
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4267 if (zlabel_props.positionmode_is ("auto")
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4268 \|\| zlabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4269 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4270 Matrix ext (1, 2, 0.0);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4271 ext = get_ticklabel_extents (get_ztick ().matrix_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4272 get_zticklabel ().all_strings (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4273 get_zlim ().matrix_value ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4274
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4275 double wmax = ext(0), hmax = ext(1), angle = 0;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4276 ColumnVector p;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4277
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4278 if (xySym)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4279 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4280 p = graphics_xform::xform_vector (xPlaneN, yPlane,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4281 (zpTickN+zpTick)/2);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4282 if (xisinf (fy))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4283 p(0) += (signum(xPlaneN-xPlane)fxztickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4284 else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4285 p(1) += (signum(yPlane-yPlaneN)fyztickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4286 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4287 else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4288 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4289 p = graphics_xform::xform_vector (xPlane, yPlaneN,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4290 (zpTickN+zpTick)/2);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4291 if (xisinf (fx))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4292 p(1) += (signum(yPlaneN-yPlane)fyztickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4293 else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4294 p(0) += (signum(xPlane-xPlaneN)fxztickoffset);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4295 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4296
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4297 p = xform.transform (p(0), p(1), p(2), false);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4298
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4299 switch (zstate)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4300 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4301 case AXE_ANY_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4302 if (camAuto)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4303 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4304 p(0) -= wmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4305 angle = 90;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4306 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4307
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4308 // FIXME -- what's the correct offset?
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4309 //
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4310 // p[0] += (!xySym ? wmax : -wmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4311 // p[1] += (zSign ? hmax : -hmax);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4312
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4313 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4314
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4315 case AXE_VERT_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4316 p(0) -= wmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4317 angle = 90;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4318 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4319
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4320 case AXE_HORZ_DIR:
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4321 p(1) += hmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4322 break;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4323 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4324
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4325 if (zlabel_props.positionmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4326 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4327 p = xform.untransform (p(0), p(1), p(2), true);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4328 zlabel_props.set_position (p.extract_n (0, 3).transpose ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4329 zlabel_props.set_positionmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4330 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4331
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4332 if (zlabel_props.rotationmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4333 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4334 zlabel_props.set_rotation (angle);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4335 zlabel_props.set_rotationmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4336 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4337 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4338 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4339
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4340 void
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4341 axes::properties::update_title_position (void)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4342 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4343 graphics_xform xform = get_transform ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4344
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4345 text::properties& title_props = reinterpret_cast<text::properties&>
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4346 (gh_manager::get_object (get_title ()).get_properties ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4347
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4348 if (title_props.positionmode_is ("auto"))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4349 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4350 // FIXME: bbox should be stored in axes::properties
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4351 ColumnVector bbox(4);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4352 bbox(0) = octave_Inf;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4353 bbox(1) = octave_Inf;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4354 bbox(2) = -octave_Inf;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4355 bbox(3) = -octave_Inf;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4356 for (int i = 0; i <= 1; i++)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4357 for (int j = 0; j <= 1; j++)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4358 for (int k = 0; k <= 1; k++)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4359 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4360 ColumnVector p = xform.transform (i ? xPlaneN : xPlane,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4361 j ? yPlaneN : yPlane,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4362 k ? zPlaneN : zPlane, false);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4363 bbox(0) = std::min (bbox(0), p(0));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4364 bbox(1) = std::min (bbox(1), p(1));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4365 bbox(2) = std::max (bbox(2), p(0));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4366 bbox(3) = std::max (bbox(3), p(1));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4367 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4368
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4369 bbox(2) = bbox(2)-bbox(0);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4370 bbox(3) = bbox(3)-bbox(1);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4371
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4372 ColumnVector p = xform.untransform (bbox(0)+bbox(2)/2, (bbox(1)-10),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4373 (x_zlim(0)+x_zlim(1))/2, true);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4374
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4375 title_props.set_position (p.extract_n(0, 3).transpose ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4376 title_props.set_positionmode ("auto");
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4377 }
12327 2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4378 }
2ad37783bf01 Move axes layout from opengl_renderer::draw_axes to axes::properties Konstantinos Poulios <logari81@googlemail.com> parents: 12221 diff changeset	4379
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4380 static void
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4381 normalized_aspectratios (Matrix& aspectratios, const Matrix& scalefactors,
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4382 double xlength, double ylength, double zlength)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4383 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4384 double xval = xlength/scalefactors(0);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4385 double yval = ylength/scalefactors(1);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4386 double zval = zlength/scalefactors(2);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4387
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4388 double minval = xmin (xmin (xval, yval), zval);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4389
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4390 aspectratios(0) = xval/minval;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4391 aspectratios(1) = yval/minval;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4392 aspectratios(2) = zval/minval;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4393 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4394
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4395 static void
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4396 max_axes_scale (double& s, Matrix& limits, const Matrix& kids,
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4397 double pbfactor, double dafactor, char limit_type, bool tight)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4398 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4399 if (tight)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4400 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4401 double minval = octave_Inf;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4402 double maxval = -octave_Inf;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4403 double min_pos = octave_Inf;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4404 get_children_limits (minval, maxval, min_pos, kids, limit_type);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4405 if (!xisinf (minval) && !xisnan (minval)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4406 && !xisinf (maxval) && !xisnan (maxval))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4407 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4408 limits(0) = minval;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4409 limits(1) = maxval;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4410 s = xmax(s, (maxval - minval) / (pbfactor * dafactor));
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4411 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4412 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4413 else
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4414 s = xmax(s, (limits(1) - limits(0)) / (pbfactor * dafactor));
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4415 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4416
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4417 static bool updating_aspectratios = false;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4418
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4419 void
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4420 axes::properties::update_aspectratios (void)
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4421 {
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4422 if (updating_aspectratios)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4423 return;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4424
7526 52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4425 Matrix xlimits = get_xlim ().matrix_value ();
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4426 Matrix ylimits = get_ylim ().matrix_value ();
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4427 Matrix zlimits = get_zlim ().matrix_value ();
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4428
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4429 double dx = (xlimits(1)-xlimits(0));
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4430 double dy = (ylimits(1)-ylimits(0));
52d58b0463ed graphics.cc, graphics.h.in: avoid some GCC warnings John W. Eaton <jwe@octave.org> parents: 7523 diff changeset	4431 double dz = (zlimits(1)-zlimits(0));
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4432
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4433 Matrix da = get_dataaspectratio ().matrix_value ();
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4434 Matrix pba = get_plotboxaspectratio ().matrix_value ();
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4435
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4436 if (dataaspectratiomode_is ("auto"))
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4437 {
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4438 if (plotboxaspectratiomode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4439 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4440 pba = Matrix (1, 3, 1.0);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4441 plotboxaspectratio.set (pba, false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4442 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4443
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4444 normalized_aspectratios (da, pba, dx, dy, dz);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4445 dataaspectratio.set (da, false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4446 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4447 else if (plotboxaspectratiomode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4448 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4449 normalized_aspectratios (pba, da, dx, dy, dz);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4450 plotboxaspectratio.set (pba, false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4451 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4452 else
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4453 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4454 double s = -octave_Inf;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4455 bool modified_limits = false;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4456 Matrix kids;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4457
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4458 if (xlimmode_is ("auto") && ylimmode_is ("auto") && zlimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4459 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4460 modified_limits = true;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4461 kids = get_children ();
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4462 max_axes_scale (s, xlimits, kids, pba(0), da(0), 'x', true);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4463 max_axes_scale (s, ylimits, kids, pba(1), da(1), 'y', true);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4464 max_axes_scale (s, zlimits, kids, pba(2), da(2), 'z', true);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4465 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4466 else if (xlimmode_is ("auto") && ylimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4467 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4468 modified_limits = true;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4469 max_axes_scale (s, zlimits, kids, pba(2), da(2), 'z', false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4470 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4471 else if (ylimmode_is ("auto") && zlimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4472 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4473 modified_limits = true;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4474 max_axes_scale (s, xlimits, kids, pba(0), da(0), 'x', false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4475 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4476 else if (zlimmode_is ("auto") && xlimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4477 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4478 modified_limits = true;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4479 max_axes_scale (s, ylimits, kids, pba(1), da(1), 'y', false);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4480 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4481
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4482 if (modified_limits)
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4483 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4484
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4485 unwind_protect frame;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4486 frame.protect_var (updating_aspectratios);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4487
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4488 updating_aspectratios = true;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4489
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4490 dx = pba(0) *da(0);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4491 dy = pba(1) *da(1);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4492 dz = pba(2) *da(2);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4493 if (xisinf (s))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4494 s = 1 / xmin (xmin (dx, dy), dz);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4495
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4496 if (xlimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4497 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4498 dx = s * dx;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4499 xlimits(0) = 0.5 * (xlimits(0) + xlimits(1) - dx);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4500 xlimits(1) = xlimits(0) + dx;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4501 set_xlim (xlimits);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4502 set_xlimmode ("auto");
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4503 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4504
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4505 if (ylimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4506 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4507 dy = s * dy;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4508 ylimits(0) = 0.5 * (ylimits(0) + ylimits(1) - dy);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4509 ylimits(1) = ylimits(0) + dy;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4510 set_ylim (ylimits);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4511 set_ylimmode ("auto");
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4512 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4513
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4514 if (zlimmode_is ("auto"))
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4515 {
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4516 dz = s * dz;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4517 zlimits(0) = 0.5 * (zlimits(0) + zlimits(1) - dz);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4518 zlimits(1) = zlimits(0) + dz;
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4519 set_zlim (zlimits);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4520 set_zlimmode ("auto");
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4521 }
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4522 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4523 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4524 {
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4525 normalized_aspectratios (pba, da, dx, dy, dz);
51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	4526 plotboxaspectratio.set (pba, false);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4527 }
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4528 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4529 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4530
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4531 // The INTERNAL flag defines whether position or outerposition is used.
25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4532
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4533 Matrix
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4534 axes::properties::get_boundingbox (bool internal) const
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4535 {
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4536 graphics_object obj = gh_manager::get_object (get_parent ());
25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4537 Matrix parent_bb = obj.get_properties ().get_boundingbox (true);
25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4538 Matrix pos = (internal ?
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4539 get_position ().matrix_value ()
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4540 : get_outerposition ().matrix_value ());
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4541
25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4542
25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4543 pos = convert_position (pos, get_units (), "pixels",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4544 parent_bb.extract_n (0, 2, 1, 2));
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	4545
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4546 pos(0)--;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4547 pos(1)--;
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	4548 pos(1) = parent_bb(3) - pos(1) - pos(3);
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4549
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4550 return pos;
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4551 }
65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	4552
10991 9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4553 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4554 axes::properties::set_units (const octave_value& v)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4555 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4556 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4557 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4558 caseless_str old_units = get_units ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4559 if (units.set (v, true))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4560 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4561 update_units (old_units);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4562 mark_modified ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4563 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4564 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4565 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4566
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4567 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4568 axes::properties::update_units (const caseless_str& old_units)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4569 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4570 graphics_object obj = gh_manager::get_object (get_parent ());
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4571 Matrix parent_bb = obj.get_properties ().get_boundingbox (true).extract_n (0, 2, 1, 2);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4572 caseless_str new_units = get_units ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4573 set_position (octave_value (convert_position (get_position().matrix_value(), old_units, new_units, parent_bb)));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4574 set_outerposition (octave_value (convert_position (get_outerposition().matrix_value(), old_units, new_units, parent_bb)));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4575 set_tightinset (octave_value (convert_position (get_tightinset().matrix_value(), old_units, new_units, parent_bb)));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4576 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4577
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4578 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4579 axes::properties::set_fontunits (const octave_value& v)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4580 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4581 if (! error_state)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4582 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4583 caseless_str old_fontunits = get_fontunits ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4584 if (fontunits.set (v, true))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4585 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4586 update_fontunits (old_fontunits);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4587 mark_modified ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4588 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4589 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4590 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4591
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4592 void
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4593 axes::properties::update_fontunits (const caseless_str& old_units)
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4594 {
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4595 caseless_str new_units = get_fontunits ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4596 double fsz = get_fontsize ();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4597 double pixelsperinch = xget (0, "screenpixelsperinch").double_value();
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4598 double parent_height = get_boundingbox (true).elem (3);
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4599
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4600 if (old_units.compare ("normalized"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4601 fsz = fsz * parent_height * 72 / pixelsperinch;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4602 else if (old_units.compare ("pixels"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4603 fsz = fsz * 72 / pixelsperinch;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4604 else if (old_units.compare ("inches"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4605 fsz = fsz * 72;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4606 else if (old_units.compare ("centimeters"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4607 fsz = fsz * 72 / 2.54;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4608
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4609 if (new_units.compare ("normalized"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4610 fsz = fsz * pixelsperinch / parent_height / 72;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4611 else if (new_units.compare ("pixels"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4612 fsz = fsz * pixelsperinch / 72;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4613 else if (new_units.compare ("inches"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4614 fsz = fsz / 72;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4615 else if (new_units.compare ("centimeters"))
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4616 fsz = fsz * 2.54 / 72;
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4617
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4618 set_fontsize (octave_value (fsz));
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4619 }
9d3a7ad94ee6 Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10990 diff changeset	4620
7435 464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4621 ColumnVector
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4622 graphics_xform::xform_vector (double x, double y, double z)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4623 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4624 return ::xform_vector (x, y, z);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4625 }
7435 464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4626
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4627 Matrix
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4628 graphics_xform::xform_eye (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4629 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4630 return ::xform_matrix ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4631 }
7435 464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4632
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4633 ColumnVector
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4634 graphics_xform::transform (double x, double y, double z,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4635 bool use_scale) const
7435 464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4636 {
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4637 if (use_scale)
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4638 {
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4639 x = sx.scale (x);
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4640 y = sy.scale (y);
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4641 z = sz.scale (z);
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4642 }
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4643
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4644 return ::transform (xform, x, y, z);
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4645 }
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4646
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4647 ColumnVector
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4648 graphics_xform::untransform (double x, double y, double z,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4649 bool use_scale) const
7435 464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4650 {
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4651 ColumnVector v = ::transform (xform_inv, x, y, z);
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4652
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4653 if (use_scale)
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4654 {
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4655 v(0) = sx.unscale (v(0));
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4656 v(1) = sy.unscale (v(1));
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4657 v(2) = sz.unscale (v(2));
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4658 }
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4659
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4660 return v;
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4661 }
464a55f1a5c2 [project @ 2008-02-01 06:47:48 by jwe] jwe parents: 7427 diff changeset	4662
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4663 octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	4664 axes::get_default (const caseless_str& name) const
6836 ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4665 {
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4666 octave_value retval = default_properties.lookup (name);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4667
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4668 if (retval.is_undefined ())
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4669 {
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4670 graphics_handle parent = get_parent ();
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4671 graphics_object parent_obj = gh_manager::get_object (parent);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4672
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4673 retval = parent_obj.get_default (name);
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4674 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4675
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4676 return retval;
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4677 }
ea6ae3af82d1 [project @ 2007-08-27 19:50:22 by jwe] jwe parents: 6829 diff changeset	4678
8333 9238637cb81c style fixes John W. Eaton <jwe@octave.org> parents: 8299 diff changeset	4679 // FIXME -- remove.
9238637cb81c style fixes John W. Eaton <jwe@octave.org> parents: 8299 diff changeset	4680 // FIXME -- maybe this should go into array_property class?
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4681 /*
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4682 static void
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4683 check_limit_vals (double& min_val, double& max_val, double& min_pos,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4684 const array_property& data)
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4685 {
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4686 double val = data.min_val ();
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4687 if (! (xisinf (val) \|\| xisnan (val)) && val < min_val)
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4688 min_val = val;
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4689 val = data.max_val ();
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4690 if (! (xisinf (val) \|\| xisnan (val)) && val > max_val)
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4691 max_val = val;
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4692 val = data.min_pos ();
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4693 if (! (xisinf (val) \|\| xisnan (val)) && val > 0 && val < min_pos)
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4694 min_pos = val;
4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4695 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4696 */
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4697
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4698 static void
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4699 check_limit_vals (double& min_val, double& max_val, double& min_pos,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4700 const octave_value& data)
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4701 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4702 if (data.is_matrix_type ())
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4703 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4704 Matrix m = data.matrix_value ();
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4705
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4706 if (! error_state && m.numel () == 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4707 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4708 double val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4709
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4710 val = m(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4711 if (! (xisinf (val) \|\| xisnan (val)) && val < min_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4712 min_val = val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4713
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4714 val = m(1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4715 if (! (xisinf (val) \|\| xisnan (val)) && val > max_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4716 max_val = val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4717
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4718 val = m(2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4719 if (! (xisinf (val) \|\| xisnan (val)) && val > 0 && val < min_pos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4720 min_pos = val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4721 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4722 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4723 }
7836 4fb2db9c87dd Turn cdata properties into array_property. Add min/max computation to array_property. Michael Goffioul <michael.goffioul@gmail.com> parents: 7835 diff changeset	4724
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4725 // magform(x) Returns (a, b), where x = a * 10^b, a >= 1., and b is
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4726 // integral.
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4727
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4728 static void
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4729 magform (double x, double& a, int& b)
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4730 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4731 if (x == 0)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4732 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4733 a = 0;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4734 b = 0;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4735 }
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4736 else
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4737 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4738 double l = std::log10 (std::abs (x));
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4739 double r = std::fmod (l, 1.);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4740 a = std::pow (10.0, r);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4741 b = static_cast<int> (l-r);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4742 if (a < 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4743 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4744 a *= 10;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4745 b -= 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4746 }
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4747
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4748 if (x < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4749 a = -a;
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4750 }
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4751 }
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4752
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4753 // A translation from Tom Holoryd's python code at
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4754 // http://kurage.nimh.nih.gov/tomh/tics.py
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4755 // FIXME -- add log ticks
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4756
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4757 double
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4758 axes::properties::calc_tick_sep (double lo, double hi)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4759 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4760 int ticint = 5;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4761
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4762 // Reference: Lewart, C. R., "Algorithms SCALE1, SCALE2, and
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4763 // SCALE3 for Determination of Scales on Computer Generated
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4764 // Plots", Communications of the ACM, 10 (1973), 639-640.
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4765 // Also cited as ACM Algorithm 463.
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4766
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4767 double a;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4768 int b, x;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4769
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4770 magform ((hi-lo)/ticint, a, b);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4771
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4772 static const double sqrt_2 = sqrt (2.0);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4773 static const double sqrt_10 = sqrt (10.0);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4774 static const double sqrt_50 = sqrt (50.0);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4775
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4776 if (a < sqrt_2)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4777 x = 1;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4778 else if (a < sqrt_10)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4779 x = 2;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4780 else if (a < sqrt_50)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4781 x = 5;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4782 else
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4783 x = 10;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4784
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4785 return x * std::pow (10., b);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4786
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4787 }
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4788
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4789 // Attempt to make "nice" limits from the actual max and min of the
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4790 // data. For log plots, we will also use the smallest strictly positive
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4791 // value.
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4792
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4793 Matrix
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4794 axes::properties::get_axis_limits (double xmin, double xmax,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4795 double min_pos, bool logscale)
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4796 {
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4797 Matrix retval;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4798
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4799 double min_val = xmin;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4800 double max_val = xmax;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4801
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4802 if (! (xisinf (min_val) \|\| xisinf (max_val)))
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4803 {
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4804 if (logscale)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4805 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4806 if (xisinf (min_pos))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4807 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4808 // warning ("axis: logscale with no positive values to plot");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4809 return retval;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4810 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4811
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4812 if (min_val <= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4813 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4814 warning ("axis: omitting nonpositive data in log plot");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4815 min_val = min_pos;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4816 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4817 // FIXME -- maybe this test should also be relative?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4818 if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4819 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4820 min_val *= 0.9;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4821 max_val *= 1.1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4822 }
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4823 min_val = pow (10, gnulib::floor (log10 (min_val)));
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4824 max_val = pow (10, std::ceil (log10 (max_val)));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4825 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4826 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4827 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4828 if (min_val == 0 && max_val == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4829 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4830 min_val = -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4831 max_val = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4832 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4833 // FIXME -- maybe this test should also be relative?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4834 else if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4835 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4836 min_val -= 0.1 * std::abs (min_val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4837 max_val += 0.1 * std::abs (max_val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4838 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4839
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4840 double tick_sep = calc_tick_sep (min_val , max_val);
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4841 min_val = tick_sep * gnulib::floor (min_val / tick_sep);
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4842 max_val = tick_sep * std::ceil (max_val / tick_sep);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4843 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4844 }
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4845
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4846 retval.resize (1, 2);
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4847
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4848 retval(0) = min_val;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4849 retval(1) = max_val;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4850
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4851 return retval;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4852 }
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	4853
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	4854 void
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	4855 axes::properties::calc_ticks_and_lims (array_property& lims,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4856 array_property& ticks,
12126 85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4857 array_property& mticks,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4858 bool limmode_is_auto, bool is_logscale)
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4859 {
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4860 // FIXME -- add log ticks and lims
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4861
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4862 if (lims.get ().is_empty ())
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4863 return;
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4864
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4865 double lo = (lims.get ().matrix_value ()) (0);
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4866 double hi = (lims.get ().matrix_value ()) (1);
7843 d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4867 // FIXME should this be checked for somewhere else? (i.e. set{x,y,z}lim)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	4868 if (hi < lo)
7843 d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4869 {
d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4870 double tmp = hi;
d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4871 hi = lo;
d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4872 lo = tmp;
d3dcfdfdc434 handle unsorted limits when calculatin gticks and limits Shai Ayal <shaiay@users.sourceforge.net> parents: 7836 diff changeset	4873 }
7857 09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4874
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4875 if (is_logscale)
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4876 {
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4877 // FIXME we should check for negtives here
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4878 hi = std::log10 (hi);
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4879 lo = std::log10 (lo);
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4880 }
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4881
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4882 double tick_sep = calc_tick_sep (lo , hi);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4883
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4884 int i1 = static_cast<int> (gnulib::floor (lo / tick_sep));
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4885 int i2 = static_cast<int> (std::ceil (hi / tick_sep));
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4886
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4887 if (limmode_is_auto)
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4888 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4889 // adjust limits to include min and max tics
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4890 Matrix tmp_lims (1,2);
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4891 tmp_lims(0) = tick_sep * i1;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4892 tmp_lims(1) = tick_sep * i2;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4893
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	4894 if (is_logscale)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4895 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4896 tmp_lims(0) = std::pow (10.,tmp_lims(0));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4897 tmp_lims(1) = std::pow (10.,tmp_lims(1));
10941 97294dd3ccd4 graphics.cc: Fix axes limits underflow to zero for logscale. Ben Abbott <bpabbott@mac.com> parents: 10923 diff changeset	4898 if (tmp_lims(0) <= 0)
97294dd3ccd4 graphics.cc: Fix axes limits underflow to zero for logscale. Ben Abbott <bpabbott@mac.com> parents: 10923 diff changeset	4899 tmp_lims(0) = std::pow (10., lo);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4900 }
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4901 lims = tmp_lims;
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4902 }
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4903 else
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4904 {
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4905 // adjust min and max tics if they are out of limits
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4906 i1 = static_cast<int> (std::ceil (lo / tick_sep));
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	4907 i2 = static_cast<int> (gnulib::floor (hi / tick_sep));
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4908 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	4909
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4910 Matrix tmp_ticks (1, i2-i1+1);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	4911 for (int i = 0; i <= i2-i1; i++)
7857 09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4912 {
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4913 tmp_ticks (i) = tick_sep * (i+i1);
09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4914 if (is_logscale)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4915 tmp_ticks (i) = std::pow (10., tmp_ticks (i));
7857 09b1a9c88128 added (far from perfect) support for logscale ticks Shai Ayal <shaiay@users.sourceforge.net> parents: 7855 diff changeset	4916 }
7827 3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4917
3584f37eac69 better tick and limit handling, still missing logscale support Shai Ayal <shaiay@sourceforge.net> parents: 7824 diff changeset	4918 ticks = tmp_ticks;
12126 85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4919
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4920 int n = is_logscale ? 9 : 4;
12157 0b9c1a7e350a fix wrong dimensions of minor ticks vector Konstantinos Poulios <logari81@googlemail.com> parents: 12126 diff changeset	4921 Matrix tmp_mticks (1, n * (tmp_ticks.numel () - 1));
12126 85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4922
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4923 for (int i = 0; i < tmp_ticks.numel ()-1; i++)
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4924 {
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4925 double d = (tmp_ticks (i+1) - tmp_ticks (i)) / (n+1);
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4926 for (int j = 0; j < n; j++)
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4927 {
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4928 tmp_mticks (ni+j) = tmp_ticks (i) + d (j+1);
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4929 }
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4930 }
85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11598 diff changeset	4931 mticks = tmp_mticks;
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4932 }
4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	4933
9347 3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4934 void
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4935 axes::properties::calc_ticklabels (const array_property& ticks,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4936 any_property& labels, bool /logscale/)
9347 3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4937 {
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4938 Matrix values = ticks.get ().matrix_value ();
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4939 Cell c (values.dims ());
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4940 std::ostringstream os;
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4941
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4942 for (int i = 0; i < values.numel (); i++)
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4943 {
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4944 os.str (std::string ());
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4945 os << values(i);
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4946 c(i) = os.str ();
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4947 }
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4948
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4949 labels = c;
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4950 }
3da821b161e9 imported patch ticklabel Michael Goffioul <michael.goffioul@gmail.com> parents: 9316 diff changeset	4951
12334 63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4952 Matrix
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4953 axes::properties::get_ticklabel_extents (const Matrix& ticks,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4954 const string_vector& ticklabels,
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4955 const Matrix& limits)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4956 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4957 #ifdef HAVE_FREETYPE
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4958 //FIXME: text_renderer could be cached
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4959 ft_render text_renderer;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4960 text_renderer.set_font (get ("fontname").string_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4961 get ("fontweight").string_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4962 get ("fontangle").string_value (),
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4963 get ("fontsize").double_value ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4964 #else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4965 double fontsize = get ("fontsize").double_value ();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4966 #endif
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4967
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4968 Matrix ext (1, 2, 0.0);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4969 double wmax = 0., hmax = 0.;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4970 int n = std::min (ticklabels.numel (), ticks.numel ());
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4971 for (int i = 0; i < n; i++)
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4972 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4973 double val = ticks(i);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4974 if (limits(0) <= val && val <= limits(1))
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4975 {
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4976 #ifdef HAVE_FREETYPE
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4977 ext = text_renderer.get_extent (ticklabels(i));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4978 wmax = std::max (wmax, ext(0));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4979 hmax = std::max (hmax, ext(1));
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4980 #else
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4981 //FIXME: find a better approximation
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4982 int len = ticklabels(i).length();
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4983 wmax = std::max (wmax, 0.5fontsizelen);
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4984 hmax = fontsize;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4985 #endif
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4986 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4987 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4988
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4989 ext(0) = wmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4990 ext(1) = hmax;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4991 return ext;
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4992 }
63dc132a1000 Move axes labels and title positioning to axes::properties Konstantinos Poulios <logari81@gmail.com> parents: 12327 diff changeset	4993
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	4994 void
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4995 get_children_limits (double& min_val, double& max_val, double& min_pos,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	4996 const Matrix& kids, char limit_type)
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4997 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4998 octave_idx_type n = kids.numel ();
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	4999
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5000 switch (limit_type)
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5001 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5002 case 'x':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5003 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5004 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5005 graphics_object obj = gh_manager::get_object (kids(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5006
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5007 if (obj.is_xliminclude ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5008 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5009 octave_value lim = obj.get_xlim ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5010
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5011 check_limit_vals (min_val, max_val, min_pos, lim);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5012 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5013 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5014 break;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5015
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5016 case 'y':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5017 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5018 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5019 graphics_object obj = gh_manager::get_object (kids(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5020
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5021 if (obj.is_yliminclude ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5022 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5023 octave_value lim = obj.get_ylim ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5024
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5025 check_limit_vals (min_val, max_val, min_pos, lim);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5026 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5027 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5028 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5029
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5030 case 'z':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5031 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5032 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5033 graphics_object obj = gh_manager::get_object (kids(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5034
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5035 if (obj.is_zliminclude ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5036 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5037 octave_value lim = obj.get_zlim ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5038
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5039 check_limit_vals (min_val, max_val, min_pos, lim);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5040 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5041 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5042 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5043
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5044 case 'c':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5045 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5046 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5047 graphics_object obj = gh_manager::get_object (kids(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5048
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5049 if (obj.is_climinclude ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5050 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5051 octave_value lim = obj.get_clim ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5052
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5053 check_limit_vals (min_val, max_val, min_pos, lim);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5054 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5055 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5056 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5057
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5058 case 'a':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5059 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5060 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5061 graphics_object obj = gh_manager::get_object (kids(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5062
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5063 if (obj.is_aliminclude ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5064 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5065 octave_value lim = obj.get_alim ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5066
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5067 check_limit_vals (min_val, max_val, min_pos, lim);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5068 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5069 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5070 break;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5071
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5072 default:
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5073 break;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5074 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5075 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5076
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5077 static bool updating_axis_limits = false;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5078
7214 86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	5079 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5080 axes::update_axis_limits (const std::string& axis_type,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5081 const graphics_handle& h)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5082 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5083 if (updating_axis_limits)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5084 return;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5085
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5086 Matrix kids = Matrix (1, 1, h.value ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5087
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5088 double min_val = octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5089 double max_val = -octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5090 double min_pos = octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5091
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5092 char update_type = 0;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5093
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5094 Matrix limits;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5095 double val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5096
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5097 #define FIX_LIMITS \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5098 if (limits.numel() == 3) \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5099 { \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5100 val = limits(0); \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5101 if (! (xisinf (val) \|\| xisnan (val))) \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5102 min_val = val; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5103 val = limits(1); \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5104 if (! (xisinf (val) \|\| xisnan (val))) \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5105 max_val = val; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5106 val = limits(2); \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5107 if (! (xisinf (val) \|\| xisnan (val))) \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5108 min_pos = val; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5109 } \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5110 else \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5111 { \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5112 limits.resize(3, 1); \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5113 limits(0) = min_val; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5114 limits(1) = max_val; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5115 limits(2) = min_pos; \
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5116 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5117
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5118 if (axis_type == "xdata" \|\| axis_type == "xscale"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5119 \|\| axis_type == "xlimmode" \|\| axis_type == "xliminclude"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5120 \|\| axis_type == "xlim")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5121 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5122 if (xproperties.xlimmode_is ("auto"))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5123 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5124 limits = xproperties.get_xlim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5125 FIX_LIMITS ;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5126
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5127 get_children_limits (min_val, max_val, min_pos, kids, 'x');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5128
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5129 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5130 xproperties.xscale_is ("log"));
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5131
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5132 update_type = 'x';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5133 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5134 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5135 else if (axis_type == "ydata" \|\| axis_type == "yscale"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5136 \|\| axis_type == "ylimmode" \|\| axis_type == "yliminclude"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5137 \|\| axis_type == "ylim")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5138 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5139 if (xproperties.ylimmode_is ("auto"))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5140 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5141 limits = xproperties.get_ylim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5142 FIX_LIMITS ;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5143
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5144 get_children_limits (min_val, max_val, min_pos, kids, 'y');
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5145
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5146 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5147 xproperties.yscale_is ("log"));
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5148
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5149 update_type = 'y';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5150 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5151 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5152 else if (axis_type == "zdata" \|\| axis_type == "zscale"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5153 \|\| axis_type == "zlimmode" \|\| axis_type == "zliminclude"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5154 \|\| axis_type == "zlim")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5155 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5156 if (xproperties.zlimmode_is ("auto"))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5157 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5158 limits = xproperties.get_zlim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5159 FIX_LIMITS ;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5160
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5161 get_children_limits (min_val, max_val, min_pos, kids, 'z');
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5162
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5163 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5164 xproperties.zscale_is ("log"));
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5165
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5166 update_type = 'z';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5167 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5168 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5169 else if (axis_type == "cdata" \|\| axis_type == "climmode"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5170 \|\| axis_type == "cdatamapping" \|\| axis_type == "climinclude"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5171 \|\| axis_type == "clim")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5172 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5173 if (xproperties.climmode_is ("auto"))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5174 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5175 limits = xproperties.get_clim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5176 FIX_LIMITS ;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5177
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5178 get_children_limits (min_val, max_val, min_pos, kids, 'c');
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5179
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5180 if (min_val > max_val)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5181 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5182 min_val = min_pos = 0;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5183 max_val = 1;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5184 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5185 else if (min_val == max_val)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5186 max_val = min_val + 1;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5187
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5188 limits.resize (1, 2);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5189
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5190 limits(0) = min_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5191 limits(1) = max_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5192
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5193 update_type = 'c';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5194 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5195
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5196 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5197 else if (axis_type == "alphadata" \|\| axis_type == "alimmode"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5198 \|\| axis_type == "alphadatamapping" \|\| axis_type == "aliminclude"
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5199 \|\| axis_type == "alim")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5200 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5201 if (xproperties.alimmode_is ("auto"))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5202 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5203 limits = xproperties.get_alim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5204 FIX_LIMITS ;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5205
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5206 get_children_limits (min_val, max_val, min_pos, kids, 'a');
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5207
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5208 if (min_val > max_val)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5209 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5210 min_val = min_pos = 0;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5211 max_val = 1;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5212 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5213 else if (min_val == max_val)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5214 max_val = min_val + 1;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5215
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5216 limits.resize (1, 2);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5217
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5218 limits(0) = min_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5219 limits(1) = max_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5220
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5221 update_type = 'a';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5222 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5223
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5224 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5225
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5226 #undef FIX_LIMITS
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5227
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5228 unwind_protect frame;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5229 frame.protect_var (updating_axis_limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5230
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5231 updating_axis_limits = true;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5232
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5233 switch (update_type)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5234 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5235 case 'x':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5236 xproperties.set_xlim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5237 xproperties.set_xlimmode ("auto");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5238 xproperties.update_xlim ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5239 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5240
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5241 case 'y':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5242 xproperties.set_ylim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5243 xproperties.set_ylimmode ("auto");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5244 xproperties.update_ylim ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5245 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5246
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5247 case 'z':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5248 xproperties.set_zlim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5249 xproperties.set_zlimmode ("auto");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5250 xproperties.update_zlim ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5251 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5252
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5253 case 'c':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5254 xproperties.set_clim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5255 xproperties.set_climmode ("auto");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5256 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5257
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5258 case 'a':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5259 xproperties.set_alim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5260 xproperties.set_alimmode ("auto");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5261 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5262
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5263 default:
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5264 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5265 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5266
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5267 xproperties.update_transform ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5268
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5269 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5270
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5271 void
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5272 axes::update_axis_limits (const std::string& axis_type)
7214 86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	5273 {
11167 51ac3a08e53c Fix {d,pb}aspectratios for OpenGL backends. Konstantinos Poulios <logari81@googlemail.com> parents: 11163 diff changeset	5274 if (updating_axis_limits \|\| updating_aspectratios)
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5275 return;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5276
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5277 Matrix kids = xproperties.get_children ();
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5278
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5279 double min_val = octave_Inf;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5280 double max_val = -octave_Inf;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5281 double min_pos = octave_Inf;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5282
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5283 char update_type = 0;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5284
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5285 Matrix limits;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5286
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5287 if (axis_type == "xdata" \|\| axis_type == "xscale"
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5288 \|\| axis_type == "xlimmode" \|\| axis_type == "xliminclude"
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5289 \|\| axis_type == "xlim")
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5290 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5291 if (xproperties.xlimmode_is ("auto"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5292 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5293 get_children_limits (min_val, max_val, min_pos, kids, 'x');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5294
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5295 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5296 xproperties.xscale_is ("log"));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5297
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5298 update_type = 'x';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5299 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5300 }
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5301 else if (axis_type == "ydata" \|\| axis_type == "yscale"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5302 \|\| axis_type == "ylimmode" \|\| axis_type == "yliminclude"
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5303 \|\| axis_type == "ylim")
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5304 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5305 if (xproperties.ylimmode_is ("auto"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5306 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5307 get_children_limits (min_val, max_val, min_pos, kids, 'y');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5308
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5309 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5310 xproperties.yscale_is ("log"));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5311
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5312 update_type = 'y';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5313 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5314 }
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5315 else if (axis_type == "zdata" \|\| axis_type == "zscale"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5316 \|\| axis_type == "zlimmode" \|\| axis_type == "zliminclude"
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5317 \|\| axis_type == "zlim")
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5318 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5319 if (xproperties.zlimmode_is ("auto"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5320 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5321 get_children_limits (min_val, max_val, min_pos, kids, 'z');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5322
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5323 limits = xproperties.get_axis_limits (min_val, max_val, min_pos,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5324 xproperties.zscale_is ("log"));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5325
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5326 update_type = 'z';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5327 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5328 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5329 else if (axis_type == "cdata" \|\| axis_type == "climmode"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5330 \|\| axis_type == "cdatamapping" \|\| axis_type == "climinclude"
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5331 \|\| axis_type == "clim")
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5332 {
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5333 if (xproperties.climmode_is ("auto"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5334 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5335 get_children_limits (min_val, max_val, min_pos, kids, 'c');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5336
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5337 if (min_val > max_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5338 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5339 min_val = min_pos = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5340 max_val = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5341 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5342 else if (min_val == max_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5343 max_val = min_val + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5344
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5345 limits.resize (1, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5346
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5347 limits(0) = min_val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5348 limits(1) = max_val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5349
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5350 update_type = 'c';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5351 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5352
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5353 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5354 else if (axis_type == "alphadata" \|\| axis_type == "alimmode"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5355 \|\| axis_type == "alphadatamapping" \|\| axis_type == "aliminclude"
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5356 \|\| axis_type == "alim")
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5357 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5358 if (xproperties.alimmode_is ("auto"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5359 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5360 get_children_limits (min_val, max_val, min_pos, kids, 'a');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5361
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5362 if (min_val > max_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5363 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5364 min_val = min_pos = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5365 max_val = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5366 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5367 else if (min_val == max_val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5368 max_val = min_val + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5369
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5370 limits.resize (1, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5371
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5372 limits(0) = min_val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5373 limits(1) = max_val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5374
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5375 update_type = 'a';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5376 }
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5377
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5378 }
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5379
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	5380 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	5381 frame.protect_var (updating_axis_limits);
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	5382
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5383 updating_axis_limits = true;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5384
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5385 switch (update_type)
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5386 {
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5387 case 'x':
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5388 xproperties.set_xlim (limits);
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5389 xproperties.set_xlimmode ("auto");
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	5390 xproperties.update_xlim ();
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5391 break;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5392
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5393 case 'y':
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5394 xproperties.set_ylim (limits);
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5395 xproperties.set_ylimmode ("auto");
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	5396 xproperties.update_ylim ();
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5397 break;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5398
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5399 case 'z':
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5400 xproperties.set_zlim (limits);
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5401 xproperties.set_zlimmode ("auto");
7446 4bfbec4b0e24 [project @ 2008-02-04 21:17:18 by jwe] jwe parents: 7445 diff changeset	5402 xproperties.update_zlim ();
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5403 break;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5404
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5405 case 'c':
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5406 xproperties.set_clim (limits);
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5407 xproperties.set_climmode ("auto");
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5408 break;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5409
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5410 case 'a':
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5411 xproperties.set_alim (limits);
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5412 xproperties.set_alimmode ("auto");
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5413 break;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5414
7222 dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5415 default:
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5416 break;
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5417 }
dd8b3bbeeaf9 [project @ 2007-11-30 06:23:25 by jwe] jwe parents: 7214 diff changeset	5418
7427 65f0a8ced9d2 [project @ 2008-01-28 22:42:18 by jwe] jwe parents: 7419 diff changeset	5419 xproperties.update_transform ();
7214 86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	5420 }
86d0b16f2bb2 [project @ 2007-11-29 03:40:04 by jwe] jwe parents: 7213 diff changeset	5421
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5422 inline
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5423 double force_in_range (const double x, const double lower, const double upper)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5424 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5425 if (x < lower)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5426 { return lower; }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5427 else if (x > upper)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5428 { return upper; }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5429 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5430 { return x; }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5431 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5432
7855 f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5433 void
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5434 axes::properties::zoom_about_point (double x, double y, double factor,
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5435 bool push_to_zoom_stack)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5436 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5437 // FIXME: Do we need error checking here?
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5438 Matrix xlims = get_xlim ().matrix_value ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5439 Matrix ylims = get_ylim ().matrix_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5440
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5441 // Get children axes limits
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5442 Matrix kids = get_children ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5443 double minx = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5444 double maxx = -octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5445 double min_pos_x = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5446 get_children_limits (minx, maxx, min_pos_x, kids, 'x');
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5447
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5448 double miny = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5449 double maxy = -octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5450 double min_pos_y = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5451 get_children_limits (miny, maxy, min_pos_y, kids, 'y');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5452
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5453 // Perform the zooming
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5454 xlims (0) = x + factor * (xlims (0) - x);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5455 xlims (1) = x + factor * (xlims (1) - x);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5456 ylims (0) = y + factor * (ylims (0) - y);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5457 ylims (1) = y + factor * (ylims (1) - y);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5458
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5459 zoom (xlims, ylims, push_to_zoom_stack);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5460 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5461
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5462 void
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5463 axes::properties::zoom (const Matrix& xl, const Matrix& yl, bool push_to_zoom_stack)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5464 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5465 if (push_to_zoom_stack)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5466 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5467 zoom_stack.push_front (xlimmode.get ());
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5468 zoom_stack.push_front (xlim.get ());
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5469 zoom_stack.push_front (ylimmode.get ());
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5470 zoom_stack.push_front (ylim.get ());
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5471 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5472
7855 f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5473 xlim = xl;
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5474 xlimmode = "manual";
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5475 ylim = yl;
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5476 ylimmode = "manual";
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5477
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5478 update_transform ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5479 update_xlim (false);
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5480 update_ylim (false);
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5481 }
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5482
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5483 void
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5484 axes::properties::translate_view (double delta_x, double delta_y)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5485 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5486 // FIXME: Do we need error checking here?
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5487 Matrix xlims = get_xlim ().matrix_value ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5488 Matrix ylims = get_ylim ().matrix_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5489
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5490 // Get children axes limits
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5491 Matrix kids = get_children ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5492 double minx = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5493 double maxx = -octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5494 double min_pos_x = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5495 get_children_limits (minx, maxx, min_pos_x, kids, 'x');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5496
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5497 double miny = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5498 double maxy = -octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5499 double min_pos_y = octave_Inf;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5500 get_children_limits (miny, maxy, min_pos_y, kids, 'y');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5501
10792 91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5502 xlims (0) += delta_x;
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5503 xlims (1) += delta_x;
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5504 ylims (0) += delta_y;
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5505 ylims (1) += delta_y;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5506
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5507 zoom (xlims, ylims, false);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5508 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5509
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	5510 void
10792 91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5511 axes::properties::rotate_view (double delta_el, double delta_az)
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5512 {
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5513 Matrix v = get_view ().matrix_value ();
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5514
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5515 v (1) += delta_el;
10917 888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5516
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5517 if(v(1) > 90)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5518 v(1) = 90;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5519 if(v(1) < -90)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5520 v(1) = -90;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5521
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	5522 v (0) = fmod(v(0) - delta_az + 720,360);
10792 91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5523
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5524 set_view(v);
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5525 update_transform();
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5526 }
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5527
91342260063e mouse rotation for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 10733 diff changeset	5528 void
7855 f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5529 axes::properties::unzoom (void)
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5530 {
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5531 if (zoom_stack.size () >= 4)
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5532 {
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5533 ylim = zoom_stack.front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5534 zoom_stack.pop_front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5535 ylimmode = zoom_stack.front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5536 zoom_stack.pop_front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5537 xlim = zoom_stack.front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5538 zoom_stack.pop_front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5539 xlimmode = zoom_stack.front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5540 zoom_stack.pop_front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5541
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5542 update_transform ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5543 update_xlim (false);
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5544 update_ylim (false);
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5545 }
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5546 }
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5547
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5548 void
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5549 axes::properties::clear_zoom_stack (void)
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5550 {
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5551 while (zoom_stack.size () > 4)
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5552 zoom_stack.pop_front ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5553
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5554 unzoom ();
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5555 }
f317f14516cb Add zoom stack facility in axes object. Michael Goffioul <michael.goffioul@gmail.com> parents: 7849 diff changeset	5556
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	5557 void
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	5558 axes::reset_default_properties (void)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	5559 {
10733 f72a761a784c eliminate code duplication in reset_default_properties methods John W. Eaton <jwe@octave.org> parents: 10722 diff changeset	5560 ::reset_default_properties (default_properties);
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	5561 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	5562
7363 c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5563 // ---------------------------------------------------------------------
c31e5dab4f85 [project @ 2008-01-12 08:21:57 by jwe] jwe parents: 7317 diff changeset	5564
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5565 Matrix
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5566 line::properties::compute_xlim (void) const
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5567 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5568 Matrix m (1, 3);
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5569
10596 24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5570 m(0) = xdata.min_val ();
24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5571 m(1) = xdata.max_val ();
24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5572 m(2) = xdata.min_pos ();
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5573
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5574 return m;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5575 }
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5576
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5577 Matrix
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5578 line::properties::compute_ylim (void) const
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5579 {
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5580 Matrix m (1, 3);
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5581
10596 24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5582 m(0) = ydata.min_val ();
24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5583 m(1) = ydata.max_val ();
24e915c602e7 Remove line object props ldata, udata, xldata, xudata. Ben Abbott <bpabbott@mac.com> parents: 10565 diff changeset	5584 m(2) = ydata.min_pos ();
7862 8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5585
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5586 return m;
8f3459a90bf3 Redesign axis limit computation handling (using hidden limit properties in child objects) Michael Goffioul <michael.goffioul@gmail.com> parents: 7860 diff changeset	5587 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5588
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5589 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5590
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5591 Matrix
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5592 text::properties::get_data_position (void) const
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5593 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5594 Matrix pos = get_position ().matrix_value ();
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5595
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5596 if (! units_is ("data"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5597 pos = convert_text_position (pos, *this, get_units (), "data");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5598
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5599 return pos;
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5600 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5601
11455 2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5602 Matrix
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5603 text::properties::get_extent_matrix (void) const
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5604 {
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5605 return extent.get ().matrix_value ();
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5606 }
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5607
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5608 octave_value
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5609 text::properties::get_extent (void) const
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5610 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5611 Matrix m = extent.get ().matrix_value ();
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5612
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5613 return convert_text_position (m, *this, "pixels", get_units ());
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5614 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5615
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5616 void
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5617 text::properties::update_text_extent (void)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5618 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5619 #ifdef HAVE_FREETYPE
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5620
11455 2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5621 // FIXME: font and color should be set only when modified, for efficiency
10526 660c244d3206 Don't call text_renderer.set_font if HAVE_FONTCONFIG is not set (bug #29570) David Bateman <dbateman@free.fr> parents: 10402 diff changeset	5622 #ifdef HAVE_FONTCONFIG
11455 2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5623 renderer.set_font (get ("fontname").string_value (),
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5624 get ("fontweight").string_value (),
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5625 get ("fontangle").string_value (),
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5626 get ("fontsize").double_value ());
10526 660c244d3206 Don't call text_renderer.set_font if HAVE_FONTCONFIG is not set (bug #29570) David Bateman <dbateman@free.fr> parents: 10402 diff changeset	5627 #endif
11455 2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5628 renderer.set_color (get_color_rgb ());
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5629
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5630 int halign = 0, valign = 0;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5631
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5632 if (horizontalalignment_is ("center"))
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5633 halign = 1;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5634 else if (horizontalalignment_is ("right"))
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5635 halign = 2;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5636
11455 2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5637 if (verticalalignment_is ("top"))
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5638 valign = 2;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5639 else if (verticalalignment_is ("baseline"))
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5640 valign = 3;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5641 else if (verticalalignment_is ("middle"))
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5642 valign = 1;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5643
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5644 Matrix bbox;
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5645 // FIXME: string should be parsed only when modified, for efficiency
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5646 renderer.text_to_pixels (get_string (), pixels, bbox,
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5647 halign, valign, get_rotation ());
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5648
2be9e22796d2 improvements in text-extent calculation Konstantinos Poulios <logari81@googlemail.com> parents: 11450 diff changeset	5649 set_extent (bbox);
10402 9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5650 #endif
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5651 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5652
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5653 void
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5654 text::properties::update_units (void)
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5655 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5656 if (! units_is ("data"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5657 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5658 set_xliminclude ("off");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5659 set_yliminclude ("off");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5660 set_zliminclude ("off");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5661 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5662
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5663 Matrix pos = get_position ().matrix_value ();
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5664
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5665 pos = convert_text_position (pos, *this, cached_units, get_units ());
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5666 // FIXME: if the current axes view is 2D, then one should
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5667 // probably drop the z-component of "pos" and leave "zliminclude"
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5668 // to "off".
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5669 set_position (pos);
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5670
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5671 if (units_is ("data"))
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5672 {
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5673 set_xliminclude ("on");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5674 set_yliminclude ("on");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5675 // FIXME: see above
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5676 set_zliminclude ("off");
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5677 }
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5678
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5679 cached_units = get_units ();
9f2bf537a651 Implement text extent property Michael Goffioul <michael.goffioul@gmail.com> parents: 10315 diff changeset	5680 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5681
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5682 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5683
9680 73153525df9a initial implementation of OpenGL image rendering Shai Ayal <shaiay@users.sourceforge.net> parents: 9605 diff changeset	5684 octave_value
73153525df9a initial implementation of OpenGL image rendering Shai Ayal <shaiay@users.sourceforge.net> parents: 9605 diff changeset	5685 image::properties::get_color_data (void) const
73153525df9a initial implementation of OpenGL image rendering Shai Ayal <shaiay@users.sourceforge.net> parents: 9605 diff changeset	5686 {
73153525df9a initial implementation of OpenGL image rendering Shai Ayal <shaiay@users.sourceforge.net> parents: 9605 diff changeset	5687 return convert_cdata (*this, get_cdata (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5688 cdatamapping_is ("scaled"), 3);
9680 73153525df9a initial implementation of OpenGL image rendering Shai Ayal <shaiay@users.sourceforge.net> parents: 9605 diff changeset	5689 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5690
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5691 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5692
7833 8ff92634982d Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7829 diff changeset	5693 octave_value
8ff92634982d Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7829 diff changeset	5694 patch::properties::get_color_data (void) const
8ff92634982d Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7829 diff changeset	5695 {
11168 36442102c340 Fix treatment of facevertexcdata if facecolor is 'none' with the fltk backend David Bateman <dbateman@free.fr> parents: 11167 diff changeset	5696 octave_value fvc = get_facevertexcdata();
36442102c340 Fix treatment of facevertexcdata if facecolor is 'none' with the fltk backend David Bateman <dbateman@free.fr> parents: 11167 diff changeset	5697 if (fvc.is_undefined () \|\| fvc.is_empty ())
36442102c340 Fix treatment of facevertexcdata if facecolor is 'none' with the fltk backend David Bateman <dbateman@free.fr> parents: 11167 diff changeset	5698 return Matrix ();
36442102c340 Fix treatment of facevertexcdata if facecolor is 'none' with the fltk backend David Bateman <dbateman@free.fr> parents: 11167 diff changeset	5699 else
36442102c340 Fix treatment of facevertexcdata if facecolor is 'none' with the fltk backend David Bateman <dbateman@free.fr> parents: 11167 diff changeset	5700 return convert_cdata (*this, fvc,cdatamapping_is ("scaled"), 2);
7833 8ff92634982d Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7829 diff changeset	5701 }
6807 0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	5702
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	5703 // ---------------------------------------------------------------------
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	5704
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5705 octave_value
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5706 surface::properties::get_color_data (void) const
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5707 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5708 return convert_cdata (*this, get_cdata (), cdatamapping_is ("scaled"), 3);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5709 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5710
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5711 inline void
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5712 cross_product (double x1, double y1, double z1,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5713 double x2, double y2, double z2,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5714 double& x, double& y, double& z)
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5715 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5716 x += (y1 * z2 - z1 * y2);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5717 y += (z1 * x2 - x1 * z2);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5718 z += (x1 * y2 - y1 * x2);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5719 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5720
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5721 void
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5722 surface::properties::update_normals (void)
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5723 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5724 if (normalmode_is ("auto"))
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5725 {
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5726 Matrix x = get_xdata ().matrix_value ();
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5727 Matrix y = get_ydata ().matrix_value ();
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5728 Matrix z = get_zdata ().matrix_value ();
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5729
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5730
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5731 int p = z.columns (), q = z.rows ();
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5732 int i1 = 0, i2 = 0, i3 = 0;
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5733 int j1 = 0, j2 = 0, j3 = 0;
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5734
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5735 bool x_mat = (x.rows () == q);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5736 bool y_mat = (y.columns () == p);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5737
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5738 NDArray n (dim_vector (q, p, 3), 0.0);
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5739
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5740 for (int i = 0; i < p; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5741 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5742 if (y_mat)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5743 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5744 i1 = i - 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5745 i2 = i;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5746 i3 = i + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5747 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5748
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5749 for (int j = 0; j < q; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5750 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5751 if (x_mat)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5752 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5753 j1 = j - 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5754 j2 = j;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5755 j3 = j + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5756 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5757
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5758 double& nx = n(j, i, 0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5759 double& ny = n(j, i, 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5760 double& nz = n(j, i, 2);
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5761
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5762 if ((j > 0) && (i > 0))
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5763 // upper left quadrangle
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5764 cross_product (x(j1,i-1)-x(j2,i), y(j-1,i1)-y(j,i2), z(j-1,i-1)-z(j,i),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5765 x(j2,i-1)-x(j1,i), y(j,i1)-y(j-1,i2), z(j,i-1)-z(j-1,i),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5766 nx, ny, nz);
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5767
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5768 if ((j > 0) && (i < (p -1)))
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5769 // upper right quadrangle
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5770 cross_product (x(j1,i+1)-x(j2,i), y(j-1,i3)-y(j,i2), z(j-1,i+1)-z(j,i),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5771 x(j1,i)-x(j2,i+1), y(j-1,i2)-y(j,i3), z(j-1,i)-z(j,i+1),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5772 nx, ny, nz);
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5773
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5774 if ((j < (q - 1)) && (i > 0))
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5775 // lower left quadrangle
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5776 cross_product (x(j2,i-1)-x(j3,i), y(j,i1)-y(j+1,i2), z(j,i-1)-z(j+1,i),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5777 x(j3,i-1)-x(j2,i), y(j+1,i1)-y(j,i2), z(j+1,i-1)-z(j,i),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5778 nx, ny, nz);
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5779
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5780 if ((j < (q - 1)) && (i < (p -1)))
448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5781 // lower right quadrangle
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5782 cross_product (x(j3,i)-x(j2,i+1), y(j+1,i2)-y(j,i3), z(j+1,i)-z(j,i+1),
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5783 x(j3,i+1)-x(j2,i), y(j+1,i3)-y(j,i2), z(j+1,i+1)-z(j,i),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5784 nx, ny, nz);
8449 448188853722 Calculate surface normals for boundaries, use more neighboring Kai Habel parents: 8341 diff changeset	5785
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 11431 diff changeset	5786 double d = -std::max (std::max (fabs (nx), fabs (ny)), fabs (nz));
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5787
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5788 nx /= d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5789 ny /= d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5790 nz /= d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5791 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	5792 }
7829 8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5793 vertexnormals = n;
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5794 }
8ca8e97e8c0a Add rendering interface for surface object (no implementation yet). Michael Goffioul <michael.goffioul@gmail.com> parents: 7828 diff changeset	5795 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5796
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5797 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	5798
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5799 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5800 hggroup::properties::update_limits (void) const
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5801 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5802 graphics_object obj = gh_manager::get_object (__myhandle__);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5803
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5804 if (obj)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5805 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5806 obj.update_axis_limits ("xlim");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5807 obj.update_axis_limits ("ylim");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5808 obj.update_axis_limits ("zlim");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5809 obj.update_axis_limits ("clim");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5810 obj.update_axis_limits ("alim");
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5811 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5812 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5813
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5814 void
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5815 hggroup::properties::update_limits (const graphics_handle& h) const
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5816 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5817 graphics_object obj = gh_manager::get_object (__myhandle__);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5818
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5819 if (obj)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5820 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5821 obj.update_axis_limits ("xlim", h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5822 obj.update_axis_limits ("ylim", h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5823 obj.update_axis_limits ("zlim", h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5824 obj.update_axis_limits ("clim", h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5825 obj.update_axis_limits ("alim", h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5826 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5827 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5828
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5829 static bool updating_hggroup_limits = false;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5830
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5831 void
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5832 hggroup::update_axis_limits (const std::string& axis_type,
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5833 const graphics_handle& h)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5834 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5835 if (updating_hggroup_limits)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5836 return;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5837
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5838 Matrix kids = Matrix (1, 1, h.value ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5839
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5840 double min_val = octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5841 double max_val = -octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5842 double min_pos = octave_Inf;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5843
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5844 Matrix limits;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5845 double val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5846
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5847 char update_type = 0;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5848
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5849 if (axis_type == "xlim" \|\| axis_type == "xliminclude")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5850 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5851 limits = xproperties.get_xlim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5852 update_type = 'x';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5853 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5854 else if (axis_type == "ylim" \|\| axis_type == "yliminclude")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5855 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5856 limits = xproperties.get_ylim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5857 update_type = 'y';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5858 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5859 else if (axis_type == "zlim" \|\| axis_type == "zliminclude")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5860 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5861 limits = xproperties.get_zlim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5862 update_type = 'z';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5863 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5864 else if (axis_type == "clim" \|\| axis_type == "climinclude")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5865 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5866 limits = xproperties.get_clim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5867 update_type = 'c';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5868 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5869 else if (axis_type == "alim" \|\| axis_type == "aliminclude")
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5870 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5871 limits = xproperties.get_alim ().matrix_value ();
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5872 update_type = 'a';
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5873 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5874
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5875 if (limits.numel() == 3)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5876 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5877 val = limits(0);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5878 if (! (xisinf (val) \|\| xisnan (val)))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5879 min_val = val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5880 val = limits(1);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5881 if (! (xisinf (val) \|\| xisnan (val)))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5882 max_val = val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5883 val = limits(2);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5884 if (! (xisinf (val) \|\| xisnan (val)))
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5885 min_pos = val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5886 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5887 else
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5888 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5889 limits.resize(3,1);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5890 limits(0) = min_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5891 limits(1) = max_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5892 limits(2) = min_pos;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5893 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5894
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5895 get_children_limits (min_val, max_val, min_pos, kids, update_type);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5896
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5897 unwind_protect frame;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5898 frame.protect_var (updating_hggroup_limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5899
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5900 updating_hggroup_limits = true;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5901
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5902 if (limits(0) != min_val \|\| limits(1) != max_val \|\| limits(2) != min_pos)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5903 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5904 limits(0) = min_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5905 limits(1) = max_val;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5906 limits(2) = min_pos;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5907
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5908 switch (update_type)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5909 {
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5910 case 'x':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5911 xproperties.set_xlim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5912 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5913
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5914 case 'y':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5915 xproperties.set_ylim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5916 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5917
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5918 case 'z':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5919 xproperties.set_zlim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5920 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5921
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5922 case 'c':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5923 xproperties.set_clim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5924 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5925
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5926 case 'a':
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5927 xproperties.set_alim (limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5928 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5929
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5930 default:
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5931 break;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5932 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5933
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5934 base_graphics_object::update_axis_limits (axis_type, h);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5935 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5936 }
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5937
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5938 void
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5939 hggroup::update_axis_limits (const std::string& axis_type)
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5940 {
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5941 if (updating_hggroup_limits)
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5942 return;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5943
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5944 Matrix kids = xproperties.get_children ();
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5945
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5946 double min_val = octave_Inf;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5947 double max_val = -octave_Inf;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5948 double min_pos = octave_Inf;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5949
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5950 char update_type = 0;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5951
8081 b1634dd9ebe7 Make hggroup to react on [xyzac]liminclude changes in its children. Michael Goffioul parents: 8075 diff changeset	5952 if (axis_type == "xlim" \|\| axis_type == "xliminclude")
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5953 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5954 get_children_limits (min_val, max_val, min_pos, kids, 'x');
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	5955
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5956 update_type = 'x';
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5957 }
8081 b1634dd9ebe7 Make hggroup to react on [xyzac]liminclude changes in its children. Michael Goffioul parents: 8075 diff changeset	5958 else if (axis_type == "ylim" \|\| axis_type == "yliminclude")
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5959 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5960 get_children_limits (min_val, max_val, min_pos, kids, 'y');
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5961
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5962 update_type = 'y';
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5963 }
8081 b1634dd9ebe7 Make hggroup to react on [xyzac]liminclude changes in its children. Michael Goffioul parents: 8075 diff changeset	5964 else if (axis_type == "zlim" \|\| axis_type == "zliminclude")
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5965 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5966 get_children_limits (min_val, max_val, min_pos, kids, 'z');
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5967
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5968 update_type = 'z';
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5969 }
8081 b1634dd9ebe7 Make hggroup to react on [xyzac]liminclude changes in its children. Michael Goffioul parents: 8075 diff changeset	5970 else if (axis_type == "clim" \|\| axis_type == "climinclude")
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5971 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5972 get_children_limits (min_val, max_val, min_pos, kids, 'c');
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5973
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5974 update_type = 'c';
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5975 }
8081 b1634dd9ebe7 Make hggroup to react on [xyzac]liminclude changes in its children. Michael Goffioul parents: 8075 diff changeset	5976 else if (axis_type == "alim" \|\| axis_type == "aliminclude")
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5977 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5978 get_children_limits (min_val, max_val, min_pos, kids, 'a');
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5979
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5980 update_type = 'a';
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5981 }
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5982
11175 c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5983 unwind_protect frame;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5984 frame.protect_var (updating_hggroup_limits);
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5985
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5986 updating_hggroup_limits = true;
c0a95a5c6d25 Address the speed of plotting large hggroup groups and in particular David Bateman <dbateman@free.fr> parents: 11168 diff changeset	5987
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5988 Matrix limits (1, 3, 0.0);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5989
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5990 limits(0) = min_val;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5991 limits(1) = max_val;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5992 limits(2) = min_pos;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5993
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5994 switch (update_type)
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5995 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5996 case 'x':
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5997 xproperties.set_xlim (limits);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5998 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	5999
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6000 case 'y':
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6001 xproperties.set_ylim (limits);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6002 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6003
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6004 case 'z':
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6005 xproperties.set_zlim (limits);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6006 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6007
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6008 case 'c':
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6009 xproperties.set_clim (limits);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6010 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6011
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6012 case 'a':
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6013 xproperties.set_alim (limits);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6014 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6015
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6016 default:
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6017 break;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6018 }
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6019
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6020 base_graphics_object::update_axis_limits (axis_type);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6021 }
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6022
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6023 // ---------------------------------------------------------------------
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6024
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6025 octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	6026 base_graphics_object::get_default (const caseless_str& name) const
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6027 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6028 graphics_handle parent = get_parent ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6029 graphics_object parent_obj = gh_manager::get_object (parent);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6030
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6031 return parent_obj.get_default (type () + name);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6032 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6033
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6034 octave_value
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	6035 base_graphics_object::get_factory_default (const caseless_str& name) const
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6036 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6037 graphics_object parent_obj = gh_manager::get_object (0);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6038
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6039 return parent_obj.get_factory_default (type () + name);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6040 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6041
7286 c0c6aa5afff4 [project @ 2007-12-11 16:52:56 by jwe] jwe parents: 7283 diff changeset	6042 // We use a random value for the handle to avoid issues with plots and
c0c6aa5afff4 [project @ 2007-12-11 16:52:56 by jwe] jwe parents: 7283 diff changeset	6043 // scalar values for the first argument.
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6044 gh_manager::gh_manager (void)
7286 c0c6aa5afff4 [project @ 2007-12-11 16:52:56 by jwe] jwe parents: 7283 diff changeset	6045 : handle_map (), handle_free_list (),
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6046 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)),
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6047 figure_list (), graphics_lock (), event_queue (), callback_objects ()
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6048 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6049 handle_map[0] = graphics_object (new root_figure ());
7847 40b16e04172a Make backend switching work. Michael Goffioul <michael.goffioul@gmail.com> parents: 7844 diff changeset	6050
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6051 // Make sure the default graphics toolkit is registered.
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6052 graphics_toolkit::default_toolkit ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6053 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6054
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6055 graphics_handle
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6056 gh_manager::do_make_graphics_handle (const std::string& go_name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6057 const graphics_handle& p, bool do_createfcn)
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6058 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6059 graphics_handle h = get_handle (go_name);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6060
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6061 base_graphics_object *go = 0;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6062
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	6063 go = make_graphics_object_from_type (go_name, h, p);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6064
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6065 if (go)
7370 74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	6066 {
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6067 graphics_object obj (go);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6068
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6069 handle_map[h] = obj;
7370 74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	6070 if (do_createfcn)
74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	6071 go->get_properties ().execute_createfcn ();
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	6072
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6073 // Notify graphics toolkit.
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6074 graphics_toolkit toolkit = go->get_toolkit ();
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6075 if (toolkit)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6076 toolkit.initialize (obj);
7370 74d64ead0cd7 [project @ 2008-01-14 19:12:45 by jwe] jwe parents: 7367 diff changeset	6077 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6078 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6079 error ("gh_manager::do_make_graphics_handle: invalid object type `%s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6080 go_name.c_str ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6081
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6082 return h;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6083 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6084
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6085 graphics_handle
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6086 gh_manager::do_make_figure_handle (double val)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6087 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6088 graphics_handle h = val;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6089
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	6090 base_graphics_object* go = new figure (h, 0);
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6091 graphics_object obj (go);
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6092
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 8058 diff changeset	6093 handle_map[h] = obj;
8058 ca39c21fa4b8 [mq]: generic_octave_to_backend_nofitication John W. Eaton <jwe@octave.org> parents: 8052 diff changeset	6094
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6095 // Notify graphics toolkit.
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6096 graphics_toolkit toolkit = go->get_toolkit ();
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6097 if (toolkit)
8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	6098 toolkit.initialize (obj);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6099
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6100 return h;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6101 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6102
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6103 void
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6104 gh_manager::do_push_figure (const graphics_handle& h)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6105 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6106 do_pop_figure (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6107
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6108 figure_list.push_front (h);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6109 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6110
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6111 void
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6112 gh_manager::do_pop_figure (const graphics_handle& h)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6113 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6114 for (figure_list_iterator p = figure_list.begin ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6115 p != figure_list.end ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6116 p++)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6117 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6118 if (*p == h)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6119 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6120 figure_list.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6121 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6122 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6123 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6124 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6125
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6126 class
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6127 callback_event : public base_graphics_event
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6128 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6129 public:
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6130 callback_event (const graphics_handle& h, const std::string& name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6131 const octave_value& data = Matrix ())
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6132 : base_graphics_event (), handle (h), callback_name (name),
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6133 callback_data (data) { }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6134
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6135 void execute (void)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6136 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6137 gh_manager::execute_callback (handle, callback_name, callback_data);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6138 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6139
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6140 private:
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6141 callback_event (void)
12174 db1f49eaba6b whitespace fixes John W. Eaton <jwe@octave.org> parents: 12164 diff changeset	6142 : base_graphics_event (), handle (),
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6143 callback_name (), callback_data ()
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6144 { }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6145
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6146 private:
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6147 graphics_handle handle;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6148 std::string callback_name;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6149 octave_value callback_data;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6150 };
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6151
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6152 class
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6153 function_event : public base_graphics_event
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6154 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6155 public:
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6156 function_event (graphics_event::event_fcn fcn, void* data = 0)
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6157 : base_graphics_event (), function (fcn),
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6158 function_data (data) { }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6159
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6160 void execute (void)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6161 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6162 function (function_data);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6163 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6164
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6165 private:
12174 db1f49eaba6b whitespace fixes John W. Eaton <jwe@octave.org> parents: 12164 diff changeset	6166
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6167 graphics_event::event_fcn function;
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6168
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6169 void* function_data;
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6170
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6171 // function_event objects must be created with at least a function.
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6172 function_event (void);
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6173
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6174 // No copying!
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6175
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6176 function_event (const function_event &);
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6177
18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6178 function_event & operator = (const function_event &);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6179 };
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6180
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6181 class
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6182 set_event : public base_graphics_event
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6183 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6184 public:
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6185 set_event (const graphics_handle& h, const std::string& name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6186 const octave_value& value)
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6187 : base_graphics_event (), handle (h), property_name (name),
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6188 property_value (value) { }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6189
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6190 void execute (void)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6191 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6192 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6193
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6194 xset (handle, property_name, property_value);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6195 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6196
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6197 private:
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6198 set_event (void)
12174 db1f49eaba6b whitespace fixes John W. Eaton <jwe@octave.org> parents: 12164 diff changeset	6199 : base_graphics_event (), handle (), property_name (), property_value ()
12164 18e9a8da7d18 eliminate some -Weffc++ warnings Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 12159 diff changeset	6200 { }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6201
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6202 private:
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6203 graphics_handle handle;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6204 std::string property_name;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6205 octave_value property_value;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6206 };
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6207
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6208 graphics_event
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6209 graphics_event::create_callback_event (const graphics_handle& h,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6210 const std::string& name,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6211 const octave_value& data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6212 {
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6213 graphics_event e;
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6214
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6215 e.rep = new callback_event (h, name, data);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6216
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6217 return e;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6218 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6219
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6220 graphics_event
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6221 graphics_event::create_function_event (graphics_event::event_fcn fcn,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6222 void *data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6223 {
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6224 graphics_event e;
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6225
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6226 e.rep = new function_event (fcn, data);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6227
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6228 return e;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6229 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6230
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6231 graphics_event
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6232 graphics_event::create_set_event (const graphics_handle& h,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6233 const std::string& name,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6234 const octave_value& data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6235 {
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6236 graphics_event e;
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6237
9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6238 e.rep = new set_event (h, name, data);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6239
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6240 return e;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6241 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6242
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6243 static void
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6244 xset_gcbo (const graphics_handle& h)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6245 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6246 graphics_object go = gh_manager::get_object (0);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6247 root_figure::properties& props =
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6248 dynamic_cast<root_figure::properties&> (go.get_properties ());
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6249
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6250 props.set_callbackobject (h.as_octave_value ());
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6251 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6252
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6253 void
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6254 gh_manager::do_restore_gcbo (void)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6255 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6256 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6257
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6258 callback_objects.pop_front ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6259
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6260 xset_gcbo (callback_objects.empty ()
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6261 ? graphics_handle ()
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6262 : callback_objects.front ().get_handle ());
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6263 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6264
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6265 void
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6266 gh_manager::do_execute_callback (const graphics_handle& h,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6267 const octave_value& cb_arg,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6268 const octave_value& data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6269 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6270 octave_value_list args;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6271 octave_function *fcn = 0;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6272
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6273 args(0) = h.as_octave_value ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6274 if (data.is_defined ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6275 args(1) = data;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6276 else
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6277 args(1) = Matrix ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6278
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	6279 unwind_protect_safe frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	6280 frame.add_fcn (gh_manager::restore_gcbo);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6281
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6282 if (true)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6283 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6284 gh_manager::autolock guard;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6285
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6286 callback_objects.push_front (get_object (h));
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6287 xset_gcbo (h);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6288 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6289
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6290 BEGIN_INTERRUPT_WITH_EXCEPTIONS;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6291
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6292 // Copy CB because "function_value" method is non-const.
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6293
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6294 octave_value cb = cb_arg;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6295
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6296 if (cb.is_function_handle ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6297 fcn = cb.function_value ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6298 else if (cb.is_string ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6299 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6300 int status;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6301 std::string s = cb.string_value ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6302
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6303 eval_string (s, false, status);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6304 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6305 else if (cb.is_cell () && cb.length () > 0
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6306 && (cb.rows () == 1 \|\| cb.columns () == 1)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6307 && cb.cell_value ()(0).is_function_handle ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6308 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6309 Cell c = cb.cell_value ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6310
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6311 fcn = c(0).function_value ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6312 if (! error_state)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6313 {
8052 961d4c52ffae Convert stem and stem3 to use stem series objects David Bateman <dbateman@free.fr> parents: 8021 diff changeset	6314 for (int i = 1; i < c.length () ; i++)
961d4c52ffae Convert stem and stem3 to use stem series objects David Bateman <dbateman@free.fr> parents: 8021 diff changeset	6315 args(1+i) = c(i);
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6316 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6317 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6318 else
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6319 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6320 std::string nm = cb.class_name ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6321 error ("trying to execute non-executable object (class = %s)",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6322 nm.c_str ());
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6323 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6324
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6325 if (fcn && ! error_state)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6326 feval (fcn, args);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6327
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6328 END_INTERRUPT_WITH_EXCEPTIONS;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6329 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6330
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6331 void
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6332 gh_manager::do_post_event (const graphics_event& e)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6333 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6334 event_queue.push_back (e);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6335
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6336 command_editor::add_event_hook (gh_manager::process_events);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6337 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6338
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6339 void
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6340 gh_manager::do_post_callback (const graphics_handle& h, const std::string name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6341 const octave_value& data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6342 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6343 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6344
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6345 graphics_object go = get_object (h);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6346
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6347 if (go.valid_object ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6348 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6349 if (callback_objects.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6350 do_post_event (graphics_event::create_callback_event (h, name, data));
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6351 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6352 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6353 const graphics_object& current = callback_objects.front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6354
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6355 if (current.get_properties ().is_interruptible ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6356 do_post_event (graphics_event::create_callback_event (h, name, data));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6357 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6358 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6359 caseless_str busy_action (go.get_properties ().get_busyaction ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6360
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6361 if (busy_action.compare ("queue"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6362 do_post_event (graphics_event::create_callback_event (h, name, data));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6363 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6364 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6365 caseless_str cname (name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6366
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6367 if (cname.compare ("deletefcn")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6368 \|\| cname.compare ("createfcn")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6369 \|\| (go.isa ("figure")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6370 && (cname.compare ("closerequestfcn")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6371 \|\| cname.compare ("resizefcn"))))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6372 do_post_event (graphics_event::create_callback_event (h, name, data));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6373 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6374 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6375 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6376 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6377 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6378
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6379 void
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6380 gh_manager::do_post_function (graphics_event::event_fcn fcn, void* fcn_data)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6381 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6382 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6383
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6384 do_post_event (graphics_event::create_function_event (fcn, fcn_data));
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6385 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6386
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6387 void
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6388 gh_manager::do_post_set (const graphics_handle& h, const std::string name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6389 const octave_value& value)
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6390 {
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6391 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6392
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6393 do_post_event (graphics_event::create_set_event (h, name, value));
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6394 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6395
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6396 int
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6397 gh_manager::do_process_events (bool force)
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6398 {
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6399 graphics_event e;
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6400
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6401 do
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6402 {
7964 9cd3ee5298a0 Use common rep/class pattern for graphics events John W. Eaton <jwe@octave.org> parents: 7936 diff changeset	6403 e = graphics_event ();
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6404
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6405 gh_manager::lock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6406
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6407 if (! event_queue.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6408 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6409 if (callback_objects.empty () \|\| force)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6410 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6411 e = event_queue.front ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6412
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6413 event_queue.pop_front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6414 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6415 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6416 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6417 const graphics_object& go = callback_objects.front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6418
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6419 if (go.get_properties ().is_interruptible ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6420 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6421 e = event_queue.front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6422
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6423 event_queue.pop_front ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6424 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6425 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6426 }
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6427
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6428 gh_manager::unlock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6429
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6430 if (e.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6431 e.execute ();
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6432 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6433 while (e.ok ());
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6434
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6435 gh_manager::lock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6436
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6437 if (event_queue.empty ())
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6438 command_editor::remove_event_hook (gh_manager::process_events);
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6439
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6440 gh_manager::unlock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6441
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6442 return 0;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6443 }
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6444
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6445 property_list::plist_map_type
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6446 root_figure::init_factory_properties (void)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6447 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6448 property_list::plist_map_type plist_map;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6449
6844 9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6450 plist_map["figure"] = figure::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6451 plist_map["axes"] = axes::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6452 plist_map["line"] = line::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6453 plist_map["text"] = text::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6454 plist_map["image"] = image::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6455 plist_map["patch"] = patch::properties::factory_defaults ();
9ac351b05b51 [project @ 2007-08-30 00:46:23 by jwe] jwe parents: 6841 diff changeset	6456 plist_map["surface"] = surface::properties::factory_defaults ();
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6457 plist_map["hggroup"] = hggroup::properties::factory_defaults ();
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	6458 plist_map["uimenu"] = uimenu::properties::factory_defaults ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6459
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6460 return plist_map;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6461 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6462
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6463 // ---------------------------------------------------------------------
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6464
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6465 DEFUN (ishandle, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6466 "-- texinfo --\n\
6678 49724abe1236 [project @ 2007-05-31 19:44:45 by jwe] jwe parents: 6595 diff changeset	6467 @deftypefn {Built-in Function} {} ishandle (@var{h})\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6468 Return true if @var{h} is a graphics handle and false otherwise.\n\
11431 0d9640d755b1 Improve docstrings for all isXXX functions. Rik <octave@nomad.inbox5.com> parents: 11385 diff changeset	6469 @var{h} may also be a matrix of handles in which case a logical\n\
0d9640d755b1 Improve docstrings for all isXXX functions. Rik <octave@nomad.inbox5.com> parents: 11385 diff changeset	6470 array is returned that is true where the elements of @var{h} are\n\
0d9640d755b1 Improve docstrings for all isXXX functions. Rik <octave@nomad.inbox5.com> parents: 11385 diff changeset	6471 graphics handles and false where they are not.\n\
0d9640d755b1 Improve docstrings for all isXXX functions. Rik <octave@nomad.inbox5.com> parents: 11385 diff changeset	6472 @seealso{isfigure}\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6473 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6474 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6475 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6476
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6477 octave_value retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6478
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6479 if (args.length () == 1)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6480 retval = is_handle (args(0));
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6481 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6482 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6483
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6484 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6485 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6486
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6487 DEFUN (reset, args, ,
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6488 "-- texinfo --\n\
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6489 @deftypefn {Built-in Function} {} reset (@var{h}, @var{property})\n\
11572 7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	6490 Remove any defaults set for the handle @var{h}. The default figure\n\
12189 9558ca33648d Add functions reset, whitebg to documentation. Rik <octave@nomad.inbox5.com> parents: 12174 diff changeset	6491 properties of \"position\", \"units\", \"windowstyle\" and\n\
9558ca33648d Add functions reset, whitebg to documentation. Rik <octave@nomad.inbox5.com> parents: 12174 diff changeset	6492 \"paperunits\" and the default axes properties of \"position\" and \"units\"\n\
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6493 are not reset.\n\
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6494 @end deftypefn")
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6495 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6496 int nargin = args.length ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6497
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6498 if (nargin != 1)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6499 print_usage ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6500 else
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6501 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6502 // get vector of graphics handles
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6503 ColumnVector hcv (args(0).vector_value ());
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6504
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6505 if (! error_state)
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6506 {
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6507 // loop over graphics objects
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6508 for (octave_idx_type n = 0; n < hcv.length (); n++)
10722 755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6509 gh_manager::get_object (hcv(n)).reset_default_properties ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6510 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6511 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6512
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6513 return octave_value ();
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6514 }
755fcb5baad3 Add the reset built function David Bateman <dbateman@free.fr> parents: 10717 diff changeset	6515
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6516 DEFUN (set, args, nargout,
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6517 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	6518 @deftypefn {Built-in Function} {} set (@var{h}, @var{property}, @var{value}, @dots{})\n\
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6519 @deftypefnx {Built-in Function} {} set (@var{h}, @var{properties}, @var{values})\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6520 @deftypefnx {Built-in Function} {} set (@var{h}, @var{pv})\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6521 Set named property values for the graphics handle (or vector of graphics\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6522 handles) @var{h}.\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6523 There are three ways how to give the property names and values:\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6524 \n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6525 @itemize\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6526 @item as a comma separated list of @var{property}, @var{value} pairs\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6527 \n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6528 Here, each @var{property} is a string containing the property name, each\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6529 @var{value} is a value of the appropriate type for the property.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	6530 \n\
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6531 @item as a cell array of strings @var{properties} containing property names\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6532 and a cell array @var{values} containing property values.\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6533 \n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6534 In this case, the number of columns of @var{values} must match the number of\n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6535 elements in @var{properties}. The first column of @var{values} contains\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6536 values for the first entry in @var{properties}, etc. The number of rows of\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6537 @var{values} must be 1 or match the number of elements of @var{h}. In the\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6538 first case, each handle in @var{h} will be assigned the same values. In the\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6539 latter case, the first handle in @var{h} will be assigned the values from\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	6540 the first row of @var{values} and so on.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	6541 \n\
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6542 @item as a structure array @var{pv}\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6543 \n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6544 Here, the field names of @var{pv} represent the property names, and the field\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6545 values give the property values. In contrast to the previous case, all\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6546 elements of @var{pv} will be set in all handles in @var{h} independent of\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6547 the dimensions of @var{pv}.\n\
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6548 @end itemize\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6549 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6550 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6551 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6552
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6553 octave_value retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6554
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6555 int nargin = args.length ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6556
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6557 if (nargin > 0)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6558 {
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6559 // get vector of graphics handles
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6560 ColumnVector hcv (args(0).vector_value ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6561
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6562 if (! error_state)
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6563 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6564 bool request_drawnow = false;
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6565
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6566 // loop over graphics objects
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	6567 for (octave_idx_type n = 0; n < hcv.length (); n++)
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6568 {
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6569 graphics_object obj = gh_manager::get_object (hcv(n));
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6570
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6571 if (obj)
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6572 {
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6573 if (nargin == 3 && args(1).is_cellstr ()
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6574 && args(2).is_cell ())
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6575 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6576 if (args(2).cell_value ().rows () == 1)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6577 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6578 obj.set (args(1).cellstr_value (),
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6579 args(2).cell_value (), 0);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6580 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6581 else if (hcv.length () == args(2).cell_value ().rows ())
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6582 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6583 obj.set (args(1).cellstr_value (),
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6584 args(2).cell_value (), n);
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6585 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6586 else
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6587 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6588 error("set: number of graphics handles must match number of value rows (%d != %d)",
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6589 hcv.length (), args(2).cell_value ().rows ());
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6590 break;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6591
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6592 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6593 }
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6594 else if (nargin == 2 && args(1).is_map ())
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6595 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6596 obj.set (args(1).map_value ());
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6597 }
10717 9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6598 else if (nargin == 1)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6599 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6600 if (nargout != 0)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6601 retval = obj.values_as_struct ();
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6602 else
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6603 {
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6604 std::string s = obj.values_as_string ();
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6605 if (! error_state)
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6606 octave_stdout << s;
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6607 }
9d4a198614ab Add functionality set(handle) David Bateman <dbateman@free.fr> parents: 10711 diff changeset	6608 }
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6609 else
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6610 {
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6611 obj.set (args.splice (0, 1));
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6612 request_drawnow = true;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6613 }
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6614 }
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6615 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6616 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6617 error ("set: invalid handle (= %g)", hcv(n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6618 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6619 }
10056 33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6620
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6621 if (error_state)
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6622 break;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6623
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6624 request_drawnow = true;
33ba83a06a42 Fix set function to allow cell and struct arguments. Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9972 diff changeset	6625 }
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6626
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6627 if (! error_state && request_drawnow)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6628 Vdrawnow_requested = true;
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6629 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6630 else
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6631 error ("set: expecting graphics handle as first argument");
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6632 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6633 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6634 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6635
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6636 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6637 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6638
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6639 DEFUN (get, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6640 "-- texinfo --\n\
6678 49724abe1236 [project @ 2007-05-31 19:44:45 by jwe] jwe parents: 6595 diff changeset	6641 @deftypefn {Built-in Function} {} get (@var{h}, @var{p})\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6642 Return the named property @var{p} from the graphics handle @var{h}.\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6643 If @var{p} is omitted, return the complete property list for @var{h}.\n\
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6644 If @var{h} is a vector, return a cell array including the property\n\
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6645 values or lists respectively.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6646 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6647 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6648 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6649
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6650 octave_value retval;
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6651
f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6652 Cell vals;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6653
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6654 int nargin = args.length ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6655
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6656 if (nargin == 1 \|\| nargin == 2)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6657 {
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6658 ColumnVector hcv (args(0).vector_value ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6659
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6660 if (! error_state)
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6661 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6662 octave_idx_type len = hcv.length ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6663
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6664 vals.resize (dim_vector (len, 1));
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6665
d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6666 for (octave_idx_type n = 0; n < len; n++)
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6667 {
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6668 graphics_object obj = gh_manager::get_object (hcv(n));
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6669
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6670 if (obj)
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6671 {
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6672 if (nargin == 1)
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6673 vals(n) = obj.get ();
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6674 else
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6675 {
7189 e8d953d03f6a [project @ 2007-11-26 20:42:09 by dbateman] dbateman parents: 7176 diff changeset	6676 caseless_str property = args(1).string_value ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6677
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6678 if (! error_state)
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6679 vals(n) = obj.get (property);
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6680 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6681 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6682 error ("get: expecting property name as second argument");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6683 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6684 }
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6685 }
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6686 }
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6687 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6688 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6689 error ("get: invalid handle (= %g)", hcv(n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6690 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6691 }
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6692 }
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6693 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6694 else
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6695 error ("get: expecting graphics handle as first argument");
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6696 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6697 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6698 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6699
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6700 if (! error_state)
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6701 {
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6702 octave_idx_type len = vals.numel ();
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6703
11456 fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6704 if (len == 0)
fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6705 retval = Matrix ();
6733 d6e615183a80 [project @ 2007-06-15 18:21:22 by jwe] jwe parents: 6732 diff changeset	6706 else if (len == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6707 retval = vals(0);
11456 fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6708 else
fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6709 retval = vals;
6732 4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6710 }
4ba39e63b005 [project @ 2007-06-15 18:07:29 by jwe] jwe parents: 6727 diff changeset	6711
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6712 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6713 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6714
11456 fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6715 /*
fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6716 %!assert (get (findobj (0, 'Tag', 'nonexistenttag'), 'nonexistentproperty'), [])
fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6717 */
fbdb95640852 get: return empty matrix if no values are found John W. Eaton <jwe@octave.org> parents: 11455 diff changeset	6718
8812 7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8740 diff changeset	6719 // Return all properties from the graphics handle @var{h}.
7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8740 diff changeset	6720 // If @var{h} is a vector, return a cell array including the
7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8740 diff changeset	6721 // property values or lists respectively.
7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8740 diff changeset	6722
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6723 DEFUN (__get__, args, ,
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6724 "-- texinfo --\n\
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6725 @deftypefn {Built-in Function} {} __get__ (@var{h})\n\
8812 7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8740 diff changeset	6726 Undocumented internal function.\n\
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6727 @end deftypefn")
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6728 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6729 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6730
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6731 octave_value retval;
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6732
f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6733 Cell vals;
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6734
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6735 int nargin = args.length ();
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6736
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6737 if (nargin == 1)
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6738 {
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6739 ColumnVector hcv (args(0).vector_value ());
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6740
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6741 if (! error_state)
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6742 {
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6743 octave_idx_type len = hcv.length ();
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6744
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6745 vals.resize (dim_vector (len, 1));
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6746
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6747 for (octave_idx_type n = 0; n < len; n++)
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6748 {
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6749 graphics_object obj = gh_manager::get_object (hcv(n));
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6750
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6751 if (obj)
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6752 vals(n) = obj.get (true);
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6753 else
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6754 {
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6755 error ("get: invalid handle (= %g)", hcv(n));
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6756 break;
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6757 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6758 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6759 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6760 else
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6761 error ("get: expecting graphics handle as first argument");
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6762 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6763 else
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6764 print_usage ();
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6765
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6766 if (! error_state)
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6767 {
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6768 octave_idx_type len = vals.numel ();
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6769
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6770 if (len > 1)
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6771 retval = vals;
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6772 else if (len == 1)
8896 f155e9d1f086 graphics.cc (Fget, F__get__): return column vector, not row vector John W. Eaton <jwe@octave.org> parents: 8812 diff changeset	6773 retval = vals(0);
7379 a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6774 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6775
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6776 return retval;
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6777 }
a78c7bccda91 [project @ 2008-01-15 18:42:29 by jwe] jwe parents: 7378 diff changeset	6778
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6779 static octave_value
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6780 make_graphics_object (const std::string& go_name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6781 const octave_value_list& args)
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6782 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6783 octave_value retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6784
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6785 double val = octave_NaN;
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6786
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6787 octave_value_list xargs = args.splice (0, 1);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6788
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6789 caseless_str p ("parent");
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6790
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6791 for (int i = 0; i < xargs.length (); i++)
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6792 if (xargs(i).is_string ()
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6793 && p.compare (xargs(i).string_value ()))
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6794 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6795 if (i < (xargs.length () - 1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6796 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6797 val = xargs(i+1).double_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6798
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6799 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6800 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6801 xargs = xargs.splice (i, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6802 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6803 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6804 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6805 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6806 error ("__go_%s__: missing value for parent property",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6807 go_name.c_str ());
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6808 }
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6809
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6810 if (! error_state && xisnan (val))
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	6811 val = args(0).double_value ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6812
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6813 if (! error_state)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6814 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6815 graphics_handle parent = gh_manager::lookup (val);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6816
7056 2002804df782 [project @ 2007-10-24 00:32:44 by jwe] jwe parents: 7030 diff changeset	6817 if (parent.ok ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6818 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6819 graphics_handle h
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6820 = gh_manager::make_graphics_handle (go_name, parent, false);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6821
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6822 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6823 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6824 adopt (parent, h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6825
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6826 xset (h, xargs);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6827 xcreatefcn (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6828
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6829 retval = h.value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6830
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6831 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6832 Vdrawnow_requested = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6833 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6834 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6835 error ("__go%s__: unable to create graphics handle",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6836 go_name.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6837 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6838 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6839 error ("__go_%s__: invalid parent", go_name.c_str ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6840 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6841 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6842 error ("__go_%s__: invalid parent", go_name.c_str ());
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6843
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6844 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6845 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6846
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6847 DEFUN (__go_figure__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6848 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6849 @deftypefn {Built-in Function} {} __go_figure__ (@var{fignum})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	6850 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6851 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6852 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6853 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6854
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6855 octave_value retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6856
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6857 if (args.length () > 0)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6858 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6859 double val = args(0).double_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6860
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6861 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6862 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6863 if (is_figure (val))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6864 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6865 graphics_handle h = gh_manager::lookup (val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6866
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6867 xset (h, args.splice (0, 1));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6868
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6869 retval = h.value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6870 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6871 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6872 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6873 graphics_handle h = octave_NaN;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6874
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6875 if (xisnan (val))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6876 h = gh_manager::make_graphics_handle ("figure", 0, false);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6877 else if (val > 0 && D_NINT (val) == val)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6878 h = gh_manager::make_figure_handle (val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6879 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6880 error ("__go_figure__: invalid figure number");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6881
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6882 if (! error_state && h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6883 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6884 adopt (0, h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6885
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6886 xset (h, args.splice (0, 1));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6887 xcreatefcn (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6888
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6889 retval = h.value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6890 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6891 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6892 error ("__go_figure__: failed to create figure handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6893 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6894 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6895 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	6896 error ("__go_figure__: expecting figure number to be double value");
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6897 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6898 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6899 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6900
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6901 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6902 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6903
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6904 #define GO_BODY(TYPE) \
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6905 gh_manager::autolock guard; \
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	6906 \
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6907 octave_value retval; \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6908 \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6909 if (args.length () > 0) \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6910 retval = make_graphics_object (#TYPE, args); \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6911 else \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6912 print_usage (); \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6913 \
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6914 return retval
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6915
10917 888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6916 int
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6917 calc_dimensions (const graphics_object& go)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6918 {
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6919
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6920 int nd = 2;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6921
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6922 if (go.isa ("surface"))
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6923 nd = 3;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6924
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6925 if ((go.isa ("line") \|\| go.isa ("patch")) && ! go.get("zdata").is_empty ())
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6926 nd = 3;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6927
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6928 Matrix kids = go.get_properties().get_children ();
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6929
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6930 for (octave_idx_type i = 0; i < kids.length (); i++)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6931 {
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6932 graphics_handle hnd = gh_manager::lookup (kids(i));
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6933
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6934 if (hnd.ok ())
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6935 {
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6936 const graphics_object& kid = gh_manager::get_object(hnd);
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6937
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6938 if (kid.valid_object())
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6939 nd = calc_dimensions (kid);
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6940
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6941 if (nd == 3)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6942 break;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6943 }
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6944 }
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6945
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6946 return nd;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6947 }
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6948
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6949 DEFUN (__calc_dimensions__, args, ,
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6950 "-- texinfo --\n\
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6951 @deftypefn {Built-in Function} {} __calc_dimensions__ (@var{axes})\n\
11572 7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	6952 Internal function. Determine the number of dimensions in a graphics\n\
10917 888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6953 object, whether 2 or 3.\n\
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6954 @end deftypefn")
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6955 {
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6956 gh_manager::autolock guard;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6957
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6958 octave_value retval;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6959
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6960 int nargin = args.length ();
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6961
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6962 if (nargin == 1)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6963 {
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6964 double h = args(0).double_value ();
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6965
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6966 if (! error_state)
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6967 retval = calc_dimensions (gh_manager::get_object (h));
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6968 else
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6969 error ("__calc_dimensions__: expecting graphics handle as only argument");
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6970 }
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6971 else
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6972 print_usage ();
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6973
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6974 return retval;
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6975 }
888c75785221 Improvements to FLTK backend rotation Jordi Guti?rrez Hermoso <jordigh@gmail.com> parents: 10846 diff changeset	6976
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6977 DEFUN (__go_axes__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6978 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6979 @deftypefn {Built-in Function} {} __go_axes__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	6980 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6981 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6982 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6983 GO_BODY (axes);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6984 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6985
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6986 DEFUN (__go_line__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6987 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6988 @deftypefn {Built-in Function} {} __go_line__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	6989 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6990 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6991 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6992 GO_BODY (line);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6993 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6994
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6995 DEFUN (__go_text__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6996 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6997 @deftypefn {Built-in Function} {} __go_text__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	6998 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	6999 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7000 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7001 GO_BODY (text);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7002 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7003
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7004 DEFUN (__go_image__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7005 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7006 @deftypefn {Built-in Function} {} __go_image__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7007 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7008 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7009 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7010 GO_BODY (image);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7011 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7012
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7013 DEFUN (__go_surface__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7014 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7015 @deftypefn {Built-in Function} {} __go_surface__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7016 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7017 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7018 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7019 GO_BODY (surface);
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7020 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7021
6807 0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7022 DEFUN (__go_patch__, args, ,
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7023 "-- texinfo --\n\
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7024 @deftypefn {Built-in Function} {} __go_patch__ (@var{parent})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7025 Undocumented internal function.\n\
6807 0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7026 @end deftypefn")
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7027 {
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7028 GO_BODY (patch);
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7029 }
0089a504fdd6 [project @ 2007-08-10 17:34:59 by jwe] jwe parents: 6790 diff changeset	7030
7865 b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7031 DEFUN (__go_hggroup__, args, ,
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7032 "-- texinfo --\n\
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7033 @deftypefn {Built-in Function} {} __go_hggroup__ (@var{parent})\n\
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7034 Undocumented internal function.\n\
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7035 @end deftypefn")
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7036 {
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7037 GO_BODY (hggroup);
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7038 }
b74039822fd2 Add support for hggroup Michael Goffioul <michael.goffioul@gmail.com> parents: 7864 diff changeset	7039
11155 f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7040 DEFUN (__go_uimenu__, args, ,
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7041 "-- texinfo --\n\
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7042 @deftypefn {Built-in Function} {} __go_uimenu__ (@var{parent})\n\
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7043 Undocumented internal function.\n\
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7044 @end deftypefn")
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7045 {
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7046 GO_BODY (uimenu);
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7047 }
f0e9befd6a1c add uimenu graphic object to fltk backend Kai Habel <kai.habel@gmx.de> parents: 11076 diff changeset	7048
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7049 DEFUN (__go_delete__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7050 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7051 @deftypefn {Built-in Function} {} __go_delete__ (@var{h})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7052 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7053 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7054 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7055 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7056
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7057 octave_value_list retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7058
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7059 if (args.length () == 1)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7060 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7061 graphics_handle h = octave_NaN;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7062
8196 32e9e8103390 Allow arrays of graphic handles to F__go_delete__ David Bateman <dbateman@free.fr> parents: 8183 diff changeset	7063 const NDArray vals = args (0).array_value ();
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7064
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7065 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7066 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7067 // Check is all the handles to delete are valid first
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7068 // as callbacks might delete one of the handles we
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7069 // later want to delete
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7070 for (octave_idx_type i = 0; i < vals.numel (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7071 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7072 h = gh_manager::lookup (vals.elem (i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7073
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7074 if (! h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7075 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	7076 error ("delete: invalid graphics object (= %g)",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7077 vals.elem (i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7078 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7079 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7080 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7081
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7082 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7083 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7084 for (octave_idx_type i = 0; i < vals.numel (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7085 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7086 h = gh_manager::lookup (vals.elem (i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7087
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7088 if (h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7089 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7090 graphics_object obj = gh_manager::get_object (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7091
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7092 // Don't do recursive deleting, due to callbacks
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7093 if (! obj.get_properties ().is_beingdeleted ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7094 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7095 graphics_handle parent_h = obj.get_parent ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7096
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	7097 graphics_object parent_obj =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7098 gh_manager::get_object (parent_h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7099
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7100 // NOTE: free the handle before removing it from its
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	7101 // parent's children, such that the object's
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7102 // state is correct when the deletefcn callback
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7103 // is executed
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7104
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7105 gh_manager::free (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7106
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	7107 // A callback function might have already deleted
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7108 // the parent
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7109 if (parent_obj.valid_object ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7110 parent_obj.remove_child (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7111
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7112 Vdrawnow_requested = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7113 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7114 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7115 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7116 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7117 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7118 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7119 error ("delete: invalid graphics object");
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7120 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7121 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7122 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7123
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7124 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7125 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7126
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7127 DEFUN (__go_axes_init__, args, ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7128 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7129 @deftypefn {Built-in Function} {} __go_axes_init__ (@var{h}, @var{mode})\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7130 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7131 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7132 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7133 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7134
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7135 octave_value retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7136
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7137 int nargin = args.length ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7138
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7139 std::string mode = "";
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7140
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7141 if (nargin == 2)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7142 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7143 mode = args(1).string_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7144
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7145 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7146 return retval;
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7147 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7148
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7149 if (nargin == 1 \|\| nargin == 2)
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7150 {
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7151 graphics_handle h = octave_NaN;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7152
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7153 double val = args(0).double_value ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7154
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7155 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7156 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7157 h = gh_manager::lookup (val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7158
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7159 if (h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7160 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7161 graphics_object obj = gh_manager::get_object (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7162
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7163 obj.set_defaults (mode);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7164
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7165 h = gh_manager::lookup (val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7166 if (! h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7167 error ("__go_axes_init__: axis deleted during initialization (= %g)", val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7168 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7169 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7170 error ("__go_axes_init__: invalid graphics object (= %g)", val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7171 }
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7172 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7173 error ("__go_axes_init__: invalid graphics object");
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7174 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7175 else
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7176 print_usage ();
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7177
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7178 return retval;
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7179 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7180
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7181 DEFUN (__go_handles__, , ,
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7182 "-- texinfo --\n\
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7183 @deftypefn {Built-in Function} {} __go_handles__ ()\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7184 Undocumented internal function.\n\
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7185 @end deftypefn")
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7186 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7187 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7188
6425 0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7189 return octave_value (gh_manager::handle_list ());
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7190 }
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7191
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7192 DEFUN (__go_figure_handles__, , ,
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7193 "-- texinfo --\n\
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7194 @deftypefn {Built-in Function} {} __go_figure_handles__ ()\n\
6945 6bbf56a9718a [project @ 2007-10-02 20:47:22 by jwe] jwe parents: 6938 diff changeset	7195 Undocumented internal function.\n\
6425 0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7196 @end deftypefn")
0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7197 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7198 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7199
6425 0cc5ca7b1e91 [project @ 2007-03-21 15:57:19 by jwe] jwe parents: 6424 diff changeset	7200 return octave_value (gh_manager::figure_handle_list ());
6406 f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7201 }
f7c06f96bd18 [project @ 2007-03-14 18:26:00 by jwe] jwe parents: diff changeset	7202
7967 6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7203 DEFUN (__go_execute_callback__, args, ,
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7204 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7205 @deftypefn {Built-in Function} {} __go_execute_callback__ (@var{h}, @var{name})\n\
7967 6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7206 @deftypefnx {Built-in Function} {} __go_execute_callback__ (@var{h}, @var{name}, @var{param})\n\
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7207 Undocumented internal function.\n\
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7208 @end deftypefn")
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7209 {
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7210 octave_value retval;
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7211
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7212 int nargin = args.length ();
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7213
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7214 if (nargin == 2 \|\| nargin == 3)
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7215 {
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7216 double val = args(0).double_value ();
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7217
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7218 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7219 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7220 graphics_handle h = gh_manager::lookup (val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7221
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7222 if (h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7223 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7224 std::string name = args(1).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7225
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7226 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7227 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7228 if (nargin == 2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7229 gh_manager::execute_callback (h, name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7230 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7231 gh_manager::execute_callback (h, name, args(2));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7232 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7233 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7234 error ("__go_execute_callback__: invalid callback name");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7235 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7236 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7237 error ("__go_execute_callback__: invalid graphics object (= %g)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7238 val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7239 }
7967 6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7240 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7241 error ("__go_execute_callback__: invalid graphics object");
7967 6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7242 }
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7243 else
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7244 print_usage ();
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7245
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7246 return retval;
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7247 }
6add0f974aee Add __go_execute_callback__ John W. Eaton <jwe@octave.org> parents: 7964 diff changeset	7248
11076 b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7249 DEFUN (__image_pixel_size__, args, ,
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7250 "-- texinfo --\n\
11572 7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	7251 @deftypefn {Built-in Function} {@var{px}, @var{py}} __image_pixel_size__ (@var{h})\n\
11076 b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7252 Internal function: returns the pixel size of the image in normalized units.\n\
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7253 @end deftypefn")
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7254 {
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7255 octave_value retval;
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7256
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7257 int nargin = args.length ();
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7258
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7259 if (nargin == 1)
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7260 {
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7261 double h = args(0).double_value ();
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7262
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7263 if (! error_state)
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7264 {
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7265 graphics_object fobj = gh_manager::get_object (h);
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7266 if (fobj && fobj.isa ("image"))
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7267 {
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7268 image::properties& ip =
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7269 dynamic_cast<image::properties&> (fobj.get_properties ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	7270
11076 b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7271 Matrix dp = Matrix (1, 2, 0);
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7272 dp(0, 0) = ip.pixel_xsize ();
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7273 dp(0, 1) = ip.pixel_ysize ();
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7274 retval = dp;
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7275 }
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7276 else
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7277 error ("__image_pixel_size__: object is not an image");
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7278 }
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7279 else
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7280 error ("__image_pixel_size__: argument is not a handle");
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7281 }
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7282 else
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7283 print_usage ();
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7284
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7285 return retval;
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7286 }
b748b86cb8c1 fix images with width or height of 1 Shai Ayal <shaiay@users.sourceforge.net> parents: 11074 diff changeset	7287
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	7288 DEFUN (available_graphics_toolkits, , ,
7835 ca8b97bb952c added the function available_backends Shai Ayal <shaiay@sourceforge.net> parents: 7833 diff changeset	7289 "-- texinfo --\n\
12215 4ae2a74ed04c Add fltk_gui_mode, fltk_mouse_wheel_zoom to documentation. Rik <octave@nomad.inbox5.com> parents: 12189 diff changeset	7290 @deftypefn {Built-in Function} {} available_graphics_toolkits ()\n\
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	7291 Return a cell array of registered graphics toolkits.\n\
7835 ca8b97bb952c added the function available_backends Shai Ayal <shaiay@sourceforge.net> parents: 7833 diff changeset	7292 @end deftypefn")
ca8b97bb952c added the function available_backends Shai Ayal <shaiay@sourceforge.net> parents: 7833 diff changeset	7293 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7294 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7295
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	7296 return octave_value (graphics_toolkit::available_toolkits_list ());
7835 ca8b97bb952c added the function available_backends Shai Ayal <shaiay@sourceforge.net> parents: 7833 diff changeset	7297 }
ca8b97bb952c added the function available_backends Shai Ayal <shaiay@sourceforge.net> parents: 7833 diff changeset	7298
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7299 DEFUN (drawnow, args, ,
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7300 "-- texinfo --\n\
9316 c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7301 @deftypefn {Built-in Function} {} drawnow ()\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7302 @deftypefnx {Built-in Function} {} drawnow (\"expose\")\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7303 @deftypefnx {Built-in Function} {} drawnow (@var{term}, @var{file}, @var{mono}, @var{debug_file})\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7304 Update figure windows and their children. The event queue is flushed and\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7305 any callbacks generated are executed. With the optional argument\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7306 @code{\"expose\"}, only graphic objects are updated and no other events or\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7307 callbacks are processed.\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7308 The third calling form of @code{drawnow} is for debugging and is\n\
c539ec5726e7 Update some of Advanced Plotting documentation. Rik <rdrider0-list@yahoo.com> parents: 9311 diff changeset	7309 undocumented.\n\
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7310 @end deftypefn")
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7311 {
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7312 static int drawnow_executing = 0;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7313 static bool __go_close_all_registered__ = false;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7314
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7315 octave_value retval;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7316
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7317 gh_manager::lock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7318
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	7319 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	7320 frame.protect_var (Vdrawnow_requested, false);
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	7321
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10056 diff changeset	7322 frame.protect_var (drawnow_executing);
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7323
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7324 if (++drawnow_executing <= 1)
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7325 {
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7326 if (! __go_close_all_registered__)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7327 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7328 octave_add_atexit_function ("__go_close_all__");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7329
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7330 __go_close_all_registered__ = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7331 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7332
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7333 if (args.length () == 0 \|\| args.length () == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7334 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7335 Matrix hlist = gh_manager::figure_handle_list ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7336
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7337 for (int i = 0; ! error_state && i < hlist.length (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7338 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7339 graphics_handle h = gh_manager::lookup (hlist(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7340
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7341 if (h.ok () && h != 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7342 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7343 graphics_object go = gh_manager::get_object (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7344 figure::properties& fprops = dynamic_cast <figure::properties&> (go.get_properties ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7345
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7346 if (fprops.is_modified ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7347 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7348 if (fprops.is_visible ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7349 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7350 gh_manager::unlock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7351
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	7352 fprops.get_toolkit ().redraw_figure (go);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7353
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7354 gh_manager::lock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7355 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7356
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7357 fprops.set_modified (false);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7358 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7359 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7360 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7361
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7362 bool do_events = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7363
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7364 if (args.length () == 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7365 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7366 caseless_str val (args(0).string_value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7367
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7368 if (! error_state && val.compare ("expose"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7369 do_events = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7370 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7371 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7372 error ("drawnow: invalid argument, expected `expose' as argument");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7373 return retval;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7374 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7375 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7376
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7377 if (do_events)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7378 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7379 gh_manager::unlock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7380
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7381 gh_manager::process_events ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7382
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7383 gh_manager::lock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7384 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7385 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7386 else if (args.length () >= 2 && args.length () <= 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7387 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7388 std::string term, file, debug_file;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7389 bool mono;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7390
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7391 term = args(0).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7392
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7393 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7394 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7395 file = args(1).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7396
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7397 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7398 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7399 size_t pos = file.find_last_of (file_ops::dir_sep_chars ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7400
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7401 if (pos != std::string::npos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7402 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7403 std::string dirname = file.substr (0, pos+1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7404
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7405 file_stat fs (dirname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7406
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7407 if (! (fs && fs.is_dir ()))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7408 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7409 error ("drawnow: nonexistent directory `%s'",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7410 dirname.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7411
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7412 return retval;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7413 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7414 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7415
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7416 mono = (args.length () >= 3 ? args(2).bool_value () : false);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7417
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7418 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7419 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7420 debug_file = (args.length () > 3 ? args(3).string_value ()
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7421 : "");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7422
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7423 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7424 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7425 graphics_handle h = gcf ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7426
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7427 if (h.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7428 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7429 graphics_object go = gh_manager::get_object (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7430
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7431 gh_manager::unlock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7432
11576 8ac9687dbe9f rename backend to graphics_toolkit John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	7433 go.get_toolkit ()
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7434 .print_figure (go, term, file, mono, debug_file);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7435
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7436 gh_manager::lock ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7437 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7438 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7439 error ("drawnow: nothing to draw");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7440 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7441 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7442 error ("drawnow: invalid debug_file, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7443 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7444 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7445 error ("drawnow: invalid colormode, expected a boolean value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7446 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7447 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7448 error ("drawnow: invalid file, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7449 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7450 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7451 error ("drawnow: invalid terminal, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7452 }
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7453 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7454 print_usage ();
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7455 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7408 diff changeset	7456
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7457 gh_manager::unlock ();
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7458
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7459 return retval;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7460 }
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: 7403 diff changeset	7461
7859 fdd465b00ec0 Rename add_listener to addlistener. Michael Goffioul <michael.goffioul@gmail.com> parents: 7857 diff changeset	7462 DEFUN (addlistener, args, ,
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7463 "-- texinfo --\n\
7859 fdd465b00ec0 Rename add_listener to addlistener. Michael Goffioul <michael.goffioul@gmail.com> parents: 7857 diff changeset	7464 @deftypefn {Built-in Function} {} addlistener (@var{h}, @var{prop}, @var{fcn})\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7465 Register @var{fcn} as listener for the property @var{prop} of the graphics\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7466 object @var{h}. Property listeners are executed (in order of registration)\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7467 when the property is set. The new value is already available when the\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7468 listeners are executed.\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7469 \n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7470 @var{prop} must be a string naming a valid property in @var{h}.\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7471 \n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7472 @var{fcn} can be a function handle, a string or a cell array whose first\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7473 element is a function handle. If @var{fcn} is a function handle, the\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7474 corresponding function should accept at least 2 arguments, that will be\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7475 set to the object handle and the empty matrix respectively. If @var{fcn}\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7476 is a string, it must be any valid octave expression. If @var{fcn} is a cell\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7477 array, the first element must be a function handle with the same signature\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7478 as described above. The next elements of the cell array are passed\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7479 as additional arguments to the function.\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7480 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7481 Example:\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7482 \n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7483 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7484 @group\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7485 function my_listener (h, dummy, p1)\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7486 fprintf (\"my_listener called with p1=%s\\n\", p1);\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7487 endfunction\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7488 \n\
7859 fdd465b00ec0 Rename add_listener to addlistener. Michael Goffioul <michael.goffioul@gmail.com> parents: 7857 diff changeset	7489 addlistener (gcf, \"position\", @{@@my_listener, \"my string\"@})\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7490 @end group\n\
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7491 @end example\n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7492 \n\
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7493 @end deftypefn")
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7494 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7495 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7496
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7497 octave_value retval;
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7498
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7499 if (args.length () == 3)
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7500 {
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7501 double h = args(0).double_value ();
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7502
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7503 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7504 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7505 std::string pname = args(1).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7506
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7507 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7508 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7509 graphics_handle gh = gh_manager::lookup (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7510
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7511 if (gh.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7512 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7513 graphics_object go = gh_manager::get_object (gh);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7514
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7515 go.add_property_listener (pname, args(2), POSTSET);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7516 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7517 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7518 error ("addlistener: invalid graphics object (= %g)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7519 h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7520 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7521 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7522 error ("addlistener: invalid property name, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7523 }
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7524 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7525 error ("addlistener: invalid handle");
7849 3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7526 }
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7527 else
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7528 print_usage ();
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7529
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7530 return retval;
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7531 }
3249f64f69b2 Initial low-level support for property listeners. Michael Goffioul <michael.goffioul@gmail.com> parents: 7848 diff changeset	7532
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7533 DEFUN (dellistener, args, ,
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7534 "-- texinfo --\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7535 @deftypefn {Built-in Function} {} dellistener (@var{h}, @var{prop}, @var{fcn})\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7536 Remove the registration of @var{fcn} as a listener for the property\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7537 @var{prop} of the graphics object @var{h}. The function @var{fcn} must\n\
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7538 be the same variable (not just the same value), as was passed to the\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7539 original call to @code{addlistener}.\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7540 \n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7541 If @var{fcn} is not defined then all listener functions of @var{prop}\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7542 are removed.\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7543 \n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7544 Example:\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7545 \n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7546 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7547 @group\n\
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7548 function my_listener (h, dummy, p1)\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7549 fprintf (\"my_listener called with p1=%s\\n\", p1);\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7550 endfunction\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7551 \n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7552 c = @{@@my_listener, \"my string\"@};\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7553 addlistener (gcf, \"position\", c);\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7554 dellistener (gcf, \"position\", c);\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7555 @end group\n\
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7556 @end example\n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7557 \n\
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7558 @end deftypefn")
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7559 {
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7560 gh_manager::autolock guard;
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7561
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7562 octave_value retval;
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7563
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7564 if (args.length () == 3 \|\| args.length () == 2)
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7565 {
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7566 double h = args(0).double_value ();
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7567
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7568 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7569 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7570 std::string pname = args(1).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7571
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7572 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7573 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7574 graphics_handle gh = gh_manager::lookup (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7575
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7576 if (gh.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7577 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7578 graphics_object go = gh_manager::get_object (gh);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7579
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7580 if (args.length () == 2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7581 go.delete_property_listener (pname, octave_value (), POSTSET);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7582 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7583 go.delete_property_listener (pname, args(2), POSTSET);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7584 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7585 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7586 error ("dellistener: invalid graphics object (= %g)",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7587 h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7588 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7589 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7590 error ("dellistener: invalid property name, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7591 }
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7592 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7593 error ("dellistener: invalid handle");
8299 be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7594 }
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7595 else
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7596 print_usage ();
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7597
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7598 return retval;
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7599 }
be9b14945774 Add code to remove listeners from properties and use it with newplot David Bateman <dbateman@free.fr> parents: 8291 diff changeset	7600
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7601 DEFUN (addproperty, args, ,
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7868 diff changeset	7602 "-- texinfo --\n\
11572 7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	7603 @deftypefn {Built-in Function} {} addproperty (@var{name}, @var{h}, @var{type})\n\
7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	7604 @deftypefnx {Built-in Function} {} addproperty (@var{name}, @var{h}, @var{type}, @var{arg}, @dots{})\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7605 Create a new property named @var{name} in graphics object @var{h}.\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7606 @var{type} determines the type of the property to create. @var{args}\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7607 usually contains the default value of the property, but additional\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7608 arguments might be given, depending on the type of the property.\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7609 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7610 The supported property types are:\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7611 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7612 @table @code\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7613 @item string\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7614 A string property. @var{arg} contains the default string value.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7615 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7616 @item any\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7617 An un-typed property. This kind of property can hold any octave\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7618 value. @var{args} contains the default value.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7619 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7620 @item radio\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7621 A string property with a limited set of accepted values. The first\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7622 argument must be a string with all accepted values separated by\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7623 a vertical bar ('\|'). The default value can be marked by enclosing\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7624 it with a '@{' '@}' pair. The default value may also be given as\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7625 an optional second string argument.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7626 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7627 @item boolean\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7628 A boolean property. This property type is equivalent to a radio\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7629 property with \"on\|off\" as accepted values. @var{arg} contains\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7630 the default property value.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7631 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7632 @item double\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7633 A scalar double property. @var{arg} contains the default value.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7634 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7635 @item handle\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7636 A handle property. This kind of property holds the handle of a\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7637 graphics object. @var{arg} contains the default handle value.\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7638 When no default value is given, the property is initialized to\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7639 the empty matrix.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7640 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7641 @item data\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7642 A data (matrix) property. @var{arg} contains the default data\n\
dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7643 value. When no default value is given, the data is initialized to\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7644 the empty matrix.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10792 diff changeset	7645 \n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7646 @item color\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7647 A color property. @var{arg} contains the default color value.\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7648 When no default color is given, the property is set to black.\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7649 An optional second string argument may be given to specify an\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7650 additional set of accepted string values (like a radio property).\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7651 @end table\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7652 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7653 @var{type} may also be the concatenation of a core object type and\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7654 a valid property name for that object type. The property created\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7655 then has the same characteristics as the referenced property (type,\n\
9040 dbd0c77e575e Cleanup documentation file plot.texi Rik <rdrider0-list@yahoo.com> parents: 8961 diff changeset	7656 possible values, hidden state@dots{}). This allows to clone an existing\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7657 property into the graphics object @var{h}.\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7658 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7659 Examples:\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7660 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7661 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7662 @group\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7663 addproperty (\"my_property\", gcf, \"string\", \"a string value\");\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7664 addproperty (\"my_radio\", gcf, \"radio\", \"val_1\|val_2\|@{val_3@}\");\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7665 addproperty (\"my_style\", gcf, \"linelinestyle\", \"--\");\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9040 diff changeset	7666 @end group\n\
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7667 @end example\n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7668 \n\
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7669 @end deftypefn")
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7670 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7671 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7672
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7673 octave_value retval;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7674
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7675 if (args.length () >= 3)
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7676 {
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7677 std::string name = args(0).string_value ();
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7678
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7679 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7680 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7681 double h = args(1).double_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7682
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7683 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7684 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7685 graphics_handle gh = gh_manager::lookup (h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7686
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7687 if (gh.ok ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7688 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7689 graphics_object go = gh_manager::get_object (gh);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7690
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7691 std::string type = args(2).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7692
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7693 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7694 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7695 if (! go.get_properties ().has_property (name))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7696 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7697 property p = property::create (name, gh, type,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7698 args.splice (0, 3));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7699
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7700 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7701 go.get_properties ().insert_property (name, p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7702 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7703 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7704 error ("addproperty: a `%s' property already exists in the graphics object",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7705 name.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7706 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7707 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7708 error ("addproperty: invalid property type, expected a string value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7709 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7710 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7711 error ("addproperty: invalid graphics object (= %g)", h);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7712 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7713 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7714 error ("addproperty: invalid handle value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7715 }
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7716 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7717 error ("addproperty: invalid property name, expected a string value");
7864 56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7718 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7719 else
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7720 print_usage ();
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7721
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7722 return retval;
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7723 }
56f781f38f0b Add dynamic property creation Michael Goffioul <michael.goffioul@gmail.com> parents: 7862 diff changeset	7724
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7725 octave_value
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	7726 get_property_from_handle (double handle, const std::string& property,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7727 const std::string& func)
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7728 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7729 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7730
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7731 graphics_object obj = gh_manager::get_object (handle);
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7732 octave_value retval;
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7733
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7734 if (obj)
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	7735 retval = obj.get (caseless_str (property));
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7736 else
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7737 error ("%s: invalid handle (= %g)", func.c_str(), handle);
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7738
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7739 return retval;
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7740 }
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7741
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7742 bool
7447 25018e35b4cb [project @ 2008-02-05 22:38:57 by jwe] jwe parents: 7446 diff changeset	7743 set_property_in_handle (double handle, const std::string& property,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7744 const octave_value& arg, const std::string& func)
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7745 {
7936 78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7746 gh_manager::autolock guard;
78400fde223e Support for backend-to-octave event management John W. Eaton <jwe@octave.org> parents: 7924 diff changeset	7747
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7748 graphics_object obj = gh_manager::get_object (handle);
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7749 int ret = false;
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7750
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7751 if (obj)
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7752 {
9582 bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	7753 obj.set (caseless_str (property), arg);
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	7754
bdcfb756d721 improve error messages for ambiguous graphics property names John W. Eaton <jwe@octave.org> parents: 9561 diff changeset	7755 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10301 diff changeset	7756 ret = true;
6595 55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7757 }
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7758 else
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7759 error ("%s: invalid handle (= %g)", func.c_str(), handle);
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7760
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7761 return ret;
55586d763de1 [project @ 2007-04-27 15:31:10 by dbateman] dbateman parents: 6568 diff changeset	7762 }

Mercurial > octave-nkf

annotate src/graphics.cc @ 12347:f6763ab98609