octave-nkf: scripts/plot/subplot.m annotate

annotate scripts/plot/subplot.m @ 12685:5cbf660e649d

Restructure subplot positioning and avoid labels overlap (bug #31610) * graphics.h.in (axes::properties): New hidden radio property "autopos_tag" enabling special handling of subplot axes. (axes::properties::sync_positions): New function variant accepting looseinset values as input. * graphics.cc (axes::properties::sync_positions): Handle position synchronization of subplots. * subplot.m: Support subplot position synchronization for fltk plots (fixes bug #31610) and simplify the source code. * plotyy.m: Allow "outerposition" as "activepositionproperty" and take looseinset into account.

author	Konstantinos Poulios <logari81@googlemail.com>
date	Fri, 20 May 2011 15:19:18 +0200
parents	d0b799dafede
children	5b395217ccb9

rev	line source
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11472 diff changeset	1 ## Copyright (C) 1995-2011 John W. Eaton
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	2 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	3 ## This file is part of Octave.
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	4 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6828 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6828 diff changeset	8 ## your option) any later version.
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	9 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	13 ## General Public License for more details.
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	14 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2312 diff changeset	15 ## 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: 6828 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6828 diff changeset	17 ## <http://www.gnu.org/licenses/>.
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	18
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	19 ## -- texinfo --
10793 be55736a0783 Grammarcheck the documentation from m-files. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	20 ## @deftypefn {Function File} {} subplot (@var{rows}, @var{cols}, @var{index})
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	21 ## @deftypefnx {Function File} {} subplot (@var{rcn})
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	22 ## Set up a plot grid with @var{rows} by @var{cols} subwindows and plot
6448 2110cc251779 [project @ 2007-03-24 02:47:36 by jwe] jwe parents: 6425 diff changeset	23 ## in location given by @var{index}.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	24 ##
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	25 ## If only one argument is supplied, then it must be a three digit value
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	26 ## specifying the location in digits 1 (rows) and 2 (columns) and the plot
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	27 ## index in digit 3.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	28 ##
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	29 ## The plot index runs row-wise. First all the columns in a row are filled
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	30 ## and then the next row is filled.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	31 ##
5798 7e7ed81f5566 [project @ 2006-05-09 17:24:33 by jwe] jwe parents: 5775 diff changeset	32 ## For example, a plot with 2 by 3 grid will have plot indices running as
2311 2b5788792cad [project @ 1996-07-11 20:18:38 by jwe] jwe parents: 2303 diff changeset	33 ## follows:
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	34 ## @tex
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	35 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	36 ## \hfil\vbox{\offinterlineskip\hrule
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	37 ## \halign{\vrule#&&\qquad\hfil#\hfil\qquad\vrule\cr
7107 22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	38 ## height13pt&1&2&3\cr height12pt&&&\cr\noalign{\hrule}
22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	39 ## height13pt&4&5&6\cr height12pt&&&\cr\noalign{\hrule}}}
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	40 ## \hfil
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	41 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	42 ## @end tex
8517 81d6ab3ac93c Allow documentation tobe built for other formats than tex and info sh@sh-laptop parents: 8350 diff changeset	43 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	44 ##
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	45 ## @example
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	46 ## @group
7040 1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	47 ## +-----+-----+-----+
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	48 ## \| 1 \| 2 \| 3 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	49 ## +-----+-----+-----+
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	50 ## \| 4 \| 5 \| 6 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	51 ## +-----+-----+-----+
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	52 ## @end group
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	53 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	54 ##
12575 d0b799dafede Grammarcheck files for 3.4.1 release. Rik <octave@nomad.inbox5.com> parents: 12494 diff changeset	55 ## @var{index} may be a vector. In which case, the new axis will enclose
d0b799dafede Grammarcheck files for 3.4.1 release. Rik <octave@nomad.inbox5.com> parents: 12494 diff changeset	56 ## the grid locations specified. The first demo illustrates an example:
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	57 ##
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	58 ## @example
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	59 ## @code{demo ("subplot", 1)}
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	60 ## @end example
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	61 ##
8517 81d6ab3ac93c Allow documentation tobe built for other formats than tex and info sh@sh-laptop parents: 8350 diff changeset	62 ## @end ifnottex
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	63 ## @seealso{axes, plot}
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	64 ## @end deftypefn
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	65
2312 204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	66 ## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	67 ## Adapted-By: jwe
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	68
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	69 function h = subplot (rows, cols, index, varargin)
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	70
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	71 align_axes = false;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	72 replace_axes = false;
6163 8614649c454c [project @ 2006-11-14 18:52:34 by jwe] jwe parents: 6046 diff changeset	73
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	74 if (! (nargin >= 3) && nargin != 1)
6046 34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe] jwe parents: 5798 diff changeset	75 print_usage ();
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	76 elseif (nargin > 3)
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	77 for n = 1:numel(varargin)
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	78 switch lower(varargin{n})
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	79 case "align"
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	80 align_axes = true;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	81 case "replace"
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	82 replace_axes = true;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	83 otherwise
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	84 print_usage ();
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	85 endswitch
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	86 endfor
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	87 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	88
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	89 if (nargin == 1)
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	90
4030 22bd65326ec1 [project @ 2002-08-09 18:58:13 by jwe] jwe parents: 3426 diff changeset	91 if (! (isscalar (rows) && rows >= 0))
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11469 diff changeset	92 error ("subplot: input RCN has to be a positive scalar");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	93 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	94
1541 47bd45a30dda [project @ 1995-10-06 03:40:11 by jwe] jwe parents: 1540 diff changeset	95 tmp = rows;
47bd45a30dda [project @ 1995-10-06 03:40:11 by jwe] jwe parents: 1540 diff changeset	96 index = rem (tmp, 10);
47bd45a30dda [project @ 1995-10-06 03:40:11 by jwe] jwe parents: 1540 diff changeset	97 tmp = (tmp - index) / 10;
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	98 cols = rem (tmp, 10);
c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	99 tmp = (tmp - cols) / 10;
1541 47bd45a30dda [project @ 1995-10-06 03:40:11 by jwe] jwe parents: 1540 diff changeset	100 rows = rem (tmp, 10);
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	101
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	102 elseif (! (isscalar (cols) && isscalar (rows)))
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11469 diff changeset	103 error ("subplot: COLS, and ROWS must be scalars");
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	104 elseif (any (index < 1) \|\| any (index > rows*cols))
11589 b0084095098e missing semicolons in script files John W. Eaton <jwe@octave.org> parents: 11587 diff changeset	105 error ("subplot: INDEX value must be greater than 1 and less than ROWS*COLS");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	106 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	107
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	108 cols = round (cols);
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	109 rows = round (rows);
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	110 index = round (index);
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	111
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	112 if (index > cols*rows)
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11469 diff changeset	113 error ("subplot: INDEX must be less than COLS*ROWS");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	114 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	115
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	116 if (cols < 1 \|\| rows < 1 \|\| index < 1)
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11469 diff changeset	117 error ("subplot: COLS,ROWS,INDEX must be be positive");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	118 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	119
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	120 axesunits = get (0, "defaultaxesunits");
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	121 cf = gcf ();
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	122 figureunits = get (cf, "units");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	123 unwind_protect
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	124 units = "normalized";
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	125 set (0, "defaultaxesunits", units);
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	126 set (cf, "units", "pixels");
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	127
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	128 ## FIXME: At the moment we force gnuplot to use the aligned mode
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	129 ## which will set "activepositionproperty" to "position".
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	130 ## Τhis can yield to text overlap between labels and titles
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	131 ## see bug #31610
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	132 if (strcmp (get (cf, "__graphics_toolkit__"), "gnuplot"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	133 align_axes = true;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	134 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	135
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	136 if (align_axes)
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	137 pos = subplot_position (rows, cols, index, "position");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	138 elseif (strcmp (get (cf, "__graphics_toolkit__"), "gnuplot"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	139 pos = subplot_position (rows, cols, index, "outerpositiontight");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	140 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	141 pos = subplot_position (rows, cols, index, "outerposition");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	142 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	143
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	144 set (cf, "nextplot", "add");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	145
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	146 found = false;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	147 kids = get (cf, "children");
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	148 for child = reshape (kids, 1, numel (kids))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	149 ## Check whether this child is still valid; this might not be the
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	150 ## case anymore due to the deletion of previous children (due to
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	151 ## "deletefcn" callback or for legends/colorbars that are deleted
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	152 ## with their corresponding axes).
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	153 if (! ishandle (child))
7086 625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	154 continue;
625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	155 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	156 if (strcmp (get (child, "type"), "axes"))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	157 ## Skip legend and colorbar objects.
11149 fe3c3dfc07eb style fix: break lines before && and \|\|, not after John W. Eaton <jwe@octave.org> parents: 10931 diff changeset	158 if (strcmp (get (child, "tag"), "legend")
fe3c3dfc07eb style fix: break lines before && and \|\|, not after John W. Eaton <jwe@octave.org> parents: 10931 diff changeset	159 \|\| strcmp (get (child, "tag"), "colorbar"))
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	160 continue;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	161 endif
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	162 if (align_axes)
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	163 objpos = get (child, "position");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	164 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	165 objpos = get (child, "outerposition");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	166 endif
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	167 if (all (objpos == pos) && ! replace_axes)
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	168 ## If the new axes are in exactly the same position as an
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	169 ## existing axes object, use the existing axes.
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	170 found = true;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	171 tmp = child;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	172 else
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	173 ## If the new axes overlap an old axes object, delete the old
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	174 ## axes.
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	175 x0 = pos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	176 x1 = x0 + pos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	177 y0 = pos(2);
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	178 y1 = y0 + pos(4);
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	179 objx0 = objpos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	180 objx1 = objx0 + objpos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	181 objy0 = objpos(2);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	182 objy1 = objy0 + objpos(4);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	183 if (! (x0 >= objx1 \|\| x1 <= objx0 \|\| y0 >= objy1 \|\| y1 <= objy0))
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	184 delete (child);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	185 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	186 endif
6178 830235f4984f [project @ 2006-11-17 00:16:57 by jwe] jwe parents: 6163 diff changeset	187 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	188 endfor
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	189
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	190 if (found)
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	191 set (cf, "currentaxes", tmp);
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	192 elseif (align_axes)
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	193 tmp = axes ("box", "off", "position", pos);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	194 elseif (strcmp (get (cf, "__graphics_toolkit__"), "gnuplot"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	195 tmp = axes ("box", "off", "outerposition", pos);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	196 else
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	197 tmp = axes ("looseinset", [0 0 0 0], "box", "off", "outerposition", pos,
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	198 "autopos_tag", "subplot");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	199 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	200
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	201 unwind_protect_cleanup
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	202 set (0, "defaultaxesunits", axesunits);
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	203 set (cf, "units", figureunits);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	204 end_unwind_protect
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	205
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	206 if (nargout > 0)
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	207 h = tmp;
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	208 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	209
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	210 endfunction
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	211
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	212 function pos = subplot_position (rows, cols, index, position_property)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	213
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	214 if (rows == 1 && cols == 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	215 ## Trivial result for subplot (1,1,1)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	216 if (strcmpi (position_property, "position"))
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	217 pos = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	218 else
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	219 pos = get (0, "defaultaxesouterposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	220 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	221 return
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	222 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	223
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	224 if (strcmp (position_property, "outerposition")
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	225 \|\| strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	226 margins.left = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	227 margins.bottom = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	228 margins.right = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	229 margins.top = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	230 if (strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	231 margins.column = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	232 margins.row = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	233 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	234 margins.column = 0.04 / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	235 margins.row = 0.04 / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	236 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	237 width = 1 - margins.left - margins.right - (cols-1)*margins.column;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	238 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	239 height = 1 - margins.top - margins.bottom - (rows-1)*margins.row;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	240 height = height / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	241 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	242 defaultaxesposition = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	243
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	244 ## The outer margins surrounding all subplot "positions" are independent
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	245 ## of the number of rows and/or columns
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	246 margins.left = defaultaxesposition(1);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	247 margins.bottom = defaultaxesposition(2);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	248 margins.right = 1.0 - margins.left - defaultaxesposition(3);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	249 margins.top = 1.0 - margins.bottom - defaultaxesposition(4);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	250
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	251 ## Fit from Matlab experiments
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	252 pc = 1 ./ [0.1860, (margins.left + margins.right - 1)];
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	253 margins.column = 1 ./ polyval (pc , cols);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	254 pr = 1 ./ [0.2282, (margins.top + margins.bottom - 1)];
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	255 margins.row = 1 ./ polyval (pr , rows);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	256
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	257 ## Calculate the width/height of the subplot axes "position".
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	258 ## This is also consistent with Matlab
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	259 width = 1 - margins.left - margins.right - (cols-1)*margins.column;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	260 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	261 height = 1 - margins.top - margins.bottom - (rows-1)*margins.row;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	262 height = height / rows;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	263 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	264
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	265 ## Index offsets from the lower left subplot
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	266 yi = fix ((index(:)-1)/cols);
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	267 xi = index(:) - yi*cols - 1;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	268 yi = (rows - 1) - yi;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	269
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	270 ## Lower left corner of the subplot, i.e. position(1:2)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	271 x0 = xi .* (width + margins.column) + margins.left;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	272 y0 = yi .* (height + margins.row) + margins.bottom;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	273
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	274 if (numel(x0) > 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	275 ## subplot (row, col, m:n)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	276 x1 = max (x0(:)) + width;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	277 y1 = max (y0(:)) + height;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	278 x0 = min (x0(:));
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	279 y0 = min (y0(:));
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	280 pos = [x0, y0, x1-x0, y1-y0];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	281 else
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	282 ## subplot (row, col, num)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	283 pos = [x0, y0, width, height];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	284 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	285
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	286 endfunction
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	287
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	288 %!demo
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	289 %! clf
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	290 %! r = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	291 %! c = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	292 %! fmt = {'horizontalalignment', 'center', 'verticalalignment', 'middle'};
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	293 %! for n = 1:(r*c)
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	294 %! subplot (r, c, n)
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	295 %! xlabel (sprintf ("xlabel #%d", n))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	296 %! ylabel (sprintf ("ylabel #%d", n))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	297 %! title (sprintf ("title #%d", n))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	298 %! text (0.5, 0.5, sprintf('subplot(%d,%d,%d)', r, c, n), fmt{:})
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	299 %! axis ([0 1 0 1])
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	300 %! endfor
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	301 %! subplot (r, c, 1:3)
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	302 %! xlabel (sprintf ("xlabel #%d:%d", 1, 3))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	303 %! ylabel (sprintf ("ylabel #%d:%d", 1, 3))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	304 %! title (sprintf ("title #%d:%d", 1, 3))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	305 %! text (0.5, 0.5, sprintf('subplot(%d,%d,%d:%d)', r, c, 1, 3), fmt{:})
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	306 %! axis ([0 1 0 1])
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	307
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	308 %!demo
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	309 %! clf
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	310 %! x = 0:1;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	311 %! for n = 1:4
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	312 %! subplot (2, 2, n, "align")
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	313 %! plot (x, x)
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	314 %! xlabel (sprintf ("xlabel (2,2,%d)", n))
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	315 %! ylabel (sprintf ("ylabel (2,2,%d)", n))
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	316 %! title (sprintf ("title (2,2,%d)", n))
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	317 %! endfor
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	318 %! subplot (1, 2, 1, "align")
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	319 %! plot (x, x)
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	320 %! xlabel ("xlabel (1,2,1)")
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	321 %! ylabel ("ylabel (1,2,1)")
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	322 %! title ("title (1,2,1)")
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	323

Mercurial > octave-nkf

annotate scripts/plot/subplot.m @ 12685:5cbf660e649d