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

annotate scripts/plot/subplot.m @ 17303:8520c264619c

subplot.m: Use isaxes() function instead of ishandle() to check for axes. * scripts/plot/subplot.m: Use isaxes() function instead of ishandle() to check for axes.

author	Rik <rik@octave.org>
date	Tue, 20 Aug 2013 22:42:38 -0700
parents	bc924baa2c4e
children	088d014a7fe2

rev	line source
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 13794 diff changeset	1 ## Copyright (C) 1995-2012 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})
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	22 ## @deftypefnx {Function File} {} subplot (@dots{}, "align")
17095 e38820d1124c correct typo in doc Michael Godfrey <michaeldgodfrey@gmail.com> parents: 17085 diff changeset	23 ## @deftypefnx {Function File} {@var{hax} =} subplot (@dots{})
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	24 ## @deftypefnx {Function File} {@var{hax} =} subplot (@dots{})
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	25 ## Set up a plot grid with @var{rows} by @var{cols} subwindows and set the
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	26 ## current axes for plotting to the location given by @var{index}.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	27 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	28 ## If only one numeric argument is supplied, then it must be a three digit
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	29 ## value specifying the location in digits 1 (rows) and 2 (columns) and the
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	30 ## plot index in digit 3.
17085 d3ebc3f9bdbf doc update for grid and subplot Michael Godfrey <michaeldgodfrey@gmail.com> parents: 17022 diff changeset	31 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	32 ## The plot index runs row-wise. First all the columns in a row are numbered
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	33 ## and then the next row is filled.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	34 ##
5798 7e7ed81f5566 [project @ 2006-05-09 17:24:33 by jwe] jwe parents: 5775 diff changeset	35 ## 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	36 ## follows:
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	37 ## @tex
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	38 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	39 ## \hfil\vbox{\offinterlineskip\hrule
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	40 ## \halign{\vrule#&&\qquad\hfil#\hfil\qquad\vrule\cr
7107 22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	41 ## height13pt&1&2&3\cr height12pt&&&\cr\noalign{\hrule}
22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	42 ## 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	43 ## \hfil
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	44 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	45 ## @end tex
8517 81d6ab3ac93c Allow documentation tobe built for other formats than tex and info sh@sh-laptop parents: 8350 diff changeset	46 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	47 ##
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	48 ## @example
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	49 ## @group
7040 1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	50 ## +-----+-----+-----+
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	51 ## \| 1 \| 2 \| 3 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	52 ## +-----+-----+-----+
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	53 ## \| 4 \| 5 \| 6 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	54 ## +-----+-----+-----+
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	55 ## @end group
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	56 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	57 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	58 ## @end ifnottex
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	59 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	60 ## @var{index} may also be a vector. In this case, the new axis will enclose
12575 d0b799dafede Grammarcheck files for 3.4.1 release. Rik <octave@nomad.inbox5.com> parents: 12494 diff changeset	61 ## 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	62 ##
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	63 ## @example
14327 4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	64 ## demo ("subplot", 1)
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	65 ## @end example
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	66 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17122 diff changeset	67 ## If the option @qcode{"align"} is given then the plot boxes of the subwindows
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	68 ## will align, but this may leave no room for axis tick marks or labels.
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	69 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	70 ## If the output @var{hax} is requested, subplot returns the axis handle for
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	71 ## the subplot. This is useful for modifying the properties of a subplot.
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	72 ## @seealso{axes, plot}
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	73 ## @end deftypefn
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	74
2312 204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	75 ## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	76 ## Adapted-By: jwe
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	77
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	78 function h = subplot (varargin)
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	79
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	80 align_axes = false;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	81 replace_axes = false;
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	82 have_position = false;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	83 initial_args_decoded = false;
6163 8614649c454c [project @ 2006-11-14 18:52:34 by jwe] jwe parents: 6046 diff changeset	84
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	85 if (nargin > 2)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	86 ## R, C, N?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	87 arg1 = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	88 arg2 = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	89 arg3 = varargin{3};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	90 if (isnumeric (arg1) && isscalar (arg1) && isnumeric (arg2)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	91 && isscalar (arg2) && isnumeric (arg3))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	92 rows = arg1;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	93 cols = arg2;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	94 index = arg3;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	95 varargin(1:3)= [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	96 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	97 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	98 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	99
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	100 if (! initial_args_decoded && nargin > 1)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	101 ## check for 'position', pos, ...
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	102 if (strcmpi (varargin{1}, "position"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	103 arg = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	104 if (isnumeric (arg) && numel (arg) == 4)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	105 pos = arg;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	106 varargin(1:2) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	107 have_position = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	108 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	109 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	110 error ("expecting position to be a 4-element numeric array");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	111 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	112 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	113 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	114
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	115 if (! initial_args_decoded && nargin > 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	116 arg = varargin{1};
17303 8520c264619c subplot.m: Use isaxes() function instead of ishandle() to check for axes. Rik <rik@octave.org> parents: 17281 diff changeset	117 if (nargin == 1 && isaxes (arg))
8520c264619c subplot.m: Use isaxes() function instead of ishandle() to check for axes. Rik <rik@octave.org> parents: 17281 diff changeset	118 ## Axes handle
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	119 axes (arg);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	120 cf = get (0, "currentfigure");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	121 set (cf, "nextplot", "add");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	122 return;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	123 elseif (isscalar (arg) && arg >= 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	124 ## RCN?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	125 index = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	126 arg = (arg - index) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	127 cols = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	128 arg = (arg - cols) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	129 rows = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	130 varargin(1) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	131 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	132 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	133 error ("subplot: expecting axes handle or RCN argument");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	134 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	135 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	136
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	137 if (! initial_args_decoded)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	138 print_usage ();
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	139 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	140
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	141 if (! have_position)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	142 cols = round (cols);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	143 rows = round (rows);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	144 index = round (index);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	145
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	146 if (any (index < 1) \|\| any (index > rows*cols))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	147 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	148 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	149
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	150 if (cols < 1 \|\| rows < 1 \|\| index < 1)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	151 error ("subplot: COLS, ROWS, and INDEX must be be positive");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	152 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	153 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	154
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	155 nargs = numel (varargin);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	156 while (nargs > 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	157 arg = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	158 if (strcmpi (arg, "align"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	159 align_axes = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	160 elseif (strcmpi (arg, "replace"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	161 replace_axes = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	162 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	163 break;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	164 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	165 varargin(1) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	166 nargs--;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	167 endwhile
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	168
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	169 axesunits = get (0, "defaultaxesunits");
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	170 cf = gcf ();
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	171 figureunits = get (cf, "units");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	172 unwind_protect
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	173 units = "normalized";
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	174 set (0, "defaultaxesunits", units);
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	175 set (cf, "units", "pixels");
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	176
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	177 ## 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	178 ## 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	179 ## 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	180 ## see bug #31610
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	181 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	182 align_axes = true;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	183 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	184
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	185 if (! have_position)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	186 pos = subplot_position (rows, cols, index, "position");
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	187 outerpos = subplot_position (rows, cols, index, "outerposition");
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	188 box = [pos(1:2), pos(1:2)+pos(3:4)];
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	189 outerbox = [outerpos(1:2), outerpos(1:2)+outerpos(3:4)];
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	190 looseinset = [box(1:2)-outerbox(1:2), outerbox(3:4)-box(3:4)];
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	191 if (align_axes)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	192 activepositionproperty = "position";
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	193 else
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	194 activepositionproperty = "outerposition";
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	195 endif
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	196 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	197
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	198 set (cf, "nextplot", "add");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	199
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	200 found = false;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	201 kids = get (cf, "children");
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	202 for child = reshape (kids, 1, numel (kids))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	203 ## 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	204 ## 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	205 ## "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	206 ## with their corresponding axes).
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	207 if (! ishandle (child))
7086 625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	208 continue;
625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	209 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	210 if (strcmp (get (child, "type"), "axes"))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	211 ## 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	212 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	213 \|\| strcmp (get (child, "tag"), "colorbar"))
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	214 continue;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	215 endif
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	216 if (align_axes)
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	217 objpos = get (child, "position");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	218 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	219 objpos = get (child, "outerposition");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	220 endif
15498 623cce4577b3 Fix legend and subplot interaction (bug #37499) Rik <rik@octave.org> parents: 14327 diff changeset	221 if (all (abs (objpos - pos) < eps) && ! replace_axes)
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	222 ## 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	223 ## existing axes object, use the existing axes.
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	224 found = true;
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	225 hsubplot = child;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	226 else
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	227 ## 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	228 ## axes.
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	229 x0 = pos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	230 x1 = x0 + pos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	231 y0 = pos(2);
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	232 y1 = y0 + pos(4);
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	233 objx0 = objpos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	234 objx1 = objx0 + objpos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	235 objy0 = objpos(2);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	236 objy1 = objy0 + objpos(4);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	237 if (! (x0 >= objx1 \|\| x1 <= objx0 \|\| y0 >= objy1 \|\| y1 <= objy0))
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	238 delete (child);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	239 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	240 endif
6178 830235f4984f [project @ 2006-11-17 00:16:57 by jwe] jwe parents: 6163 diff changeset	241 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	242 endfor
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	243
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	244 if (found)
17022 ddc62f0c7a35 Fix mistake from changeset 942d892524b3. Stefan Mahr <dac922@gmx.de> parents: 17012 diff changeset	245 set (cf, "currentaxes", hsubplot);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	246 else
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	247 hsubplot = axes ("box", "off",
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	248 "position", pos,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	249 "looseinset", looseinset,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	250 "activepositionproperty", activepositionproperty,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	251 varargin{:});
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	252 addproperty ("subplot_align", hsubplot, "boolean", true);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	253 addlistener (hsubplot, "position", @subplot_align);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	254 if (! align_axes)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	255 set (hsubplot, "subplot_align", false)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	256 subplot_align (hsubplot)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	257 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	258 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	259
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	260 unwind_protect_cleanup
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	261 set (0, "defaultaxesunits", axesunits);
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	262 set (cf, "units", figureunits);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	263 end_unwind_protect
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	264
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	265 if (nargout > 0)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	266 h = hsubplot;
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	267 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	268
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	269 endfunction
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	270
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	271 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	272
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	273 if (rows == 1 && cols == 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	274 ## Trivial result for subplot (1,1,1)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	275 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	276 pos = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	277 else
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	278 pos = get (0, "defaultaxesouterposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	279 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	280 return
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	281 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	282
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	283 if (strcmp (position_property, "outerposition")
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	284 \|\| strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	285 margins.left = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	286 margins.bottom = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	287 margins.right = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	288 margins.top = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	289 if (strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	290 margins.column = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	291 margins.row = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	292 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	293 margins.column = 0.04 / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	294 margins.row = 0.04 / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	295 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	296 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	297 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	298 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	299 height = height / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	300 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	301 defaultaxesposition = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	302
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	303 ## 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	304 ## 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	305 margins.left = defaultaxesposition(1);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	306 margins.bottom = defaultaxesposition(2);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	307 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	308 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	309
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	310 ## Fit from Matlab experiments
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	311 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	312 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	313 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	314 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	315
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	316 ## 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	317 ## 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	318 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	319 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	320 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	321 height = height / rows;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	322 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	323
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	324 ## 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	325 yi = fix ((index(:)-1)/cols);
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	326 xi = index(:) - yi*cols - 1;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	327 yi = (rows - 1) - yi;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	328
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	329 ## 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	330 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	331 y0 = yi .* (height + margins.row) + margins.bottom;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	332
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	333 if (numel (x0) > 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	334 ## subplot (row, col, m:n)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	335 x1 = max (x0(:)) + width;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	336 y1 = max (y0(:)) + height;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	337 x0 = min (x0(:));
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	338 y0 = min (y0(:));
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	339 pos = [x0, y0, x1-x0, y1-y0];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	340 else
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	341 ## subplot (row, col, num)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	342 pos = [x0, y0, width, height];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	343 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	344
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	345 endfunction
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	346
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	347 function subplot_align (h, varargin)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	348 persistent updating = false
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	349 if (! updating)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	350 unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	351 updating = true;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	352 hfig = ancestor (h, "figure");
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	353 hsubplots = findall (hfig, 'type', 'axes', 'subplot_align', 'off');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	354 if (! isempty (hsubplots))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	355 tightinset = get (hsubplots, 'tightinset');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	356 if (iscell (tightinset))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	357 tightinset = max (cell2mat (tightinset));
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	358 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	359 looseinset = get (hsubplots, 'looseinset');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	360 if (iscell (looseinset))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	361 looseinset = max (cell2mat (looseinset));
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	362 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	363 looseinset = max (tightinset, looseinset);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	364 set (hsubplots, 'looseinset', looseinset);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	365 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	366 unwind_protect_cleanup
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	367 updating = false;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	368 end_unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	369 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	370 endfunction
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	371
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	372 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	373 %! clf;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	374 %! r = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	375 %! c = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	376 %! fmt = {'horizontalalignment', 'center', 'verticalalignment', 'middle'};
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	377 %! for n = 1 : r*c
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	378 %! subplot (r, c, n);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	379 %! xlabel (sprintf ('xlabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	380 %! ylabel (sprintf ('ylabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	381 %! title (sprintf ('title #%d', n));
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	382 %! text (0.5, 0.5, sprintf ('subplot(%d,%d,%d)', r, c, n), fmt{:});
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	383 %! axis ([0 1 0 1]);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	384 %! end
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	385 %! subplot (r, c, 1:3);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	386 %! xlabel (sprintf ('xlabel #%d:%d', 1, 3));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	387 %! ylabel (sprintf ('ylabel #%d:%d', 1, 3));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	388 %! title (sprintf ('title #%d:%d', 1, 3));
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	389 %! text (0.5, 0.5, sprintf ('subplot(%d,%d,%d:%d)', r, c, 1, 3), fmt{:});
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	390 %! axis ([0 1 0 1]);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	391
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	392 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	393 %! clf;
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	394 %! x = 0:1;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	395 %! for n = 1:4
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	396 %! subplot (2,2,n, 'align');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	397 %! plot (x, x);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	398 %! xlabel (sprintf ('xlabel (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	399 %! ylabel (sprintf ('ylabel (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	400 %! title (sprintf ('title (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	401 %! end
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	402 %! subplot (1,2,1, 'align');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	403 %! plot (x, x);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	404 %! xlabel ('xlabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	405 %! ylabel ('ylabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	406 %! 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	407
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	408 %!demo
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	409 %! clf;
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	410 %! x = 0:10;
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	411 %! ax(1) = subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	412 %! set (ax(1), 'tag', '1');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	413 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	414 %! title ('x & y labels & ticklabels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	415 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	416 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	417 %! ax(2) = subplot (222);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	418 %! set (ax(2), 'tag', '2');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	419 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	420 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	421 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	422 %! ax(3) = subplot (223);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	423 %! set (ax(3), 'tag', '3');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	424 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	425 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	426 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	427 %! ax(4) = subplot (224);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	428 %! set (ax(4), 'tag', '4');
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	429 %! plot (x, rand (3, 11))
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	430 %! title ('x & y labels & ticklabels');
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	431 %! xlabel xlabel
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	432 %! ylabel ylabel
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	433
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	434 %!demo
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	435 %! x = 0:10;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	436 %! subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	437 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	438 %! ylim ([0, 1]);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	439 %! text (0.5, 0.5, '{x,y}labels & {x,y}ticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	440 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	441 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	442 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	443 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	444 %! title title
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	445 %! subplot (222);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	446 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	447 %! axis ('labely');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	448 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	449 %! text (0.5, 0.5, 'no xlabels, xticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	450 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	451 %! 'units', 'normalized');
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	452 %! subplot (223);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	453 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	454 %! axis ('labelx');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	455 %! text (0.5, 0.5, 'no ylabels, yticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	456 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	457 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	458 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	459 %! title title
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	460 %! subplot (224);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	461 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	462 %! axis ('nolabel','tic');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	463 %! text (0.5, 0.5, 'no {x,y}labels, {x,y}ticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	464 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	465 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	466

Mercurial > octave-nkf

annotate scripts/plot/subplot.m @ 17303:8520c264619c