octave: libinterp/corefcn/text-renderer.cc annotate

annotate libinterp/corefcn/text-renderer.cc @ 27923:bd51beb6205e

update formatting of copyright notices * Use <https://octave.org/copyright/> instead of <https://octave.org/COPYRIGHT.html/>. * For consistency with other comments in the Octave sources, use C++-style comments for copyright blocks in C and C++ files. * Use delimiters above and below copyright blocks that are appropriate for the language used in the file. * Eliminate extra spacing inside copyright blocks. * lex.ll (looks_like_copyright): Also allow newlines and carriage returns before the word "Copyright". * scripts/mk-doc.pl (gethelp): Also skip empty comment lines. * bp-table.cc, type.m: Adjust tests.

author	John W. Eaton <jwe@octave.org>
date	Wed, 08 Jan 2020 11:59:41 -0500
parents	1891570abac8
children	0a5b15007766

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	3 // Copyright (C) 2009-2020 The Octave Project Developers
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	26 #if defined (HAVE_CONFIG_H)
22003 2d3972b802ff use consistent style for including config.h in source files John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	27 # include "config.h"
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	28 #endif
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	29
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include "base-text-renderer.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	31 #include "errwarn.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	32 #include "ft-text-renderer.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	33 #include "text-renderer.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	34
22326 71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	35 namespace octave
71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	36 {
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	37 static base_text_renderer *
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	38 make_text_renderer (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	39 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	40 // Allow the possibility of choosing different text rendering
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	41 // implementations.
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	42
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	43 return make_ft_text_renderer ();
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	44 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	45
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	46 text_renderer::text_renderer (void)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	47 : rep (make_text_renderer ())
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	48 { }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	49
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	50 text_renderer::~text_renderer (void)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	51 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	52 delete rep;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	53 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	54
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	55 bool
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	56 text_renderer::ok (void) const
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	57 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	58 static bool warned = false;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	59
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	60 if (! rep)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	61 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	62 if (! warned)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	63 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	64 warn_disabled_feature ("opengl_renderer::render_text",
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	65 "rendering text (FreeType)");
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	66
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	67 warned = true;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	68 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	69 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	70
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23220 diff changeset	71 return rep != nullptr;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	72 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	73
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	74 Matrix
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	75 text_renderer::get_extent (text_element *elt, double rotation)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	76 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	77 static Matrix empty_extent (1, 4, 0.0);
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	78
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	79 return ok () ? rep->get_extent (elt, rotation) : empty_extent;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	80 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	81
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	82 Matrix
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	83 text_renderer::get_extent (const std::string& txt, double rotation,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	84 const caseless_str& interpreter)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	85 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	86 static Matrix empty_extent (1, 4, 0.0);
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	87
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	88 return ok () ? rep->get_extent (txt, rotation, interpreter) : empty_extent;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	89 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	90
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	91 void
26858 0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	92 text_renderer::set_anti_aliasing (bool val)
0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	93 {
0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	94 if (ok ())
0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	95 rep->set_anti_aliasing (val);
0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	96 }
0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	97
27623 698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	98 octave_map
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	99 text_renderer::get_system_fonts (void)
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	100 {
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	101 octave_map retval;
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	102
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	103 if (ok ())
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	104 retval = rep->get_system_fonts ();
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	105
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	106 return retval;
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	107 }
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27102 diff changeset	108
26858 0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	109 void
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	110 text_renderer::set_font (const std::string& name, const std::string& weight,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	111 const std::string& angle, double size)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	112 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	113 if (ok ())
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	114 rep->set_font (name, weight, angle, size);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	115 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	116
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	117 void
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	118 text_renderer::set_color (const Matrix& c)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	119 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	120 if (ok ())
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	121 rep->set_color (c);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	122 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	123
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	124 void
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	125 text_renderer::text_to_pixels (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	126 uint8NDArray& pxls, Matrix& bbox,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	127 int halign, int valign, double rotation,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	128 const caseless_str& interpreter,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	129 bool handle_rotation)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	130 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	131 static Matrix empty_bbox (1, 4, 0.0);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	132 static uint8NDArray empty_pxls;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	133
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	134 if (ok ())
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	135 rep->text_to_pixels (txt, pxls, bbox, halign, valign, rotation,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	136 interpreter, handle_rotation);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	137 else
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	138 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	139 bbox = empty_bbox;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	140 pxls = empty_pxls;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	141 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	142 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	143
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	144 void
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	145 text_renderer::text_to_strlist (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	146 std::list<text_renderer::string>& lst,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	147 Matrix& bbox, int halign, int valign,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	148 double rotation,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	149 const caseless_str& interpreter)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	150 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	151 static Matrix empty_bbox (1, 4, 0.0);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	152 static std::list<text_renderer::string> empty_lst;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	153
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	154 if (ok ())
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	155 rep->text_to_strlist (txt, lst, bbox, halign, valign, rotation,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	156 interpreter);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	157 else
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	158 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	159 bbox = empty_bbox;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	160 lst = empty_lst;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	161 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	162 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	163 }

Mercurial > octave

annotate libinterp/corefcn/text-renderer.cc @ 27923:bd51beb6205e