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

annotate scripts/plot/subplot.m @ 17530:0f45d9dd8107

test: Fix 4 failing plot demos. * scripts/plot/legend.m: Demo #11, use 'h' for returned handle. * scripts/plot/plot.m: Fix typo "lenths" -> "lengths". * scripts/plot/ribbon.m: Remove unnecessary call to meshgrid now that sombrero returns meshgridded data. * scripts/plot/trimesh.m: Set colormap so plot is always reproducible.

author	Rik <rik@octave.org>
date	Tue, 01 Oct 2013 15:39:20 -0700
parents	fedcd3717ebc
children

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})
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	22 ## @deftypefnx {Function File} {} subplot (@var{hax})
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	23 ## @deftypefnx {Function File} {} subplot (@dots{}, "align")
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	24 ## @deftypefnx {Function File} {} subplot (@dots{}, "replace")
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	25 ## @deftypefnx {Function File} {} subplot (@dots{}, "position", @var{pos})
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	26 ## @deftypefnx {Function File} {} subplot (@dots{}, @var{prop}, @var{val}, @dots{})
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	27 ## @deftypefnx {Function File} {@var{hax} =} subplot (@dots{})
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	28 ## Set up a plot grid with @var{rows} by @var{cols} subwindows and set the
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	29 ## current axes for plotting (@code{gca}) to the location given by @var{index}.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	30 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	31 ## If only one numeric argument is supplied, then it must be a three digit
17513 fedcd3717ebc doc: grammarcheck of documentation before 3.8 release. Rik <rik@octave.org> parents: 17428 diff changeset	32 ## value specifying the number of rows in digit 1, the number of
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	33 ## columns in digit 2, and the plot index in digit 3.
17085 d3ebc3f9bdbf doc update for grid and subplot Michael Godfrey <michaeldgodfrey@gmail.com> parents: 17022 diff changeset	34 ##
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	35 ## The plot index runs row-wise; First, all columns in a row are numbered
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	36 ## and then the next row is filled.
3426 f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe] jwe parents: 3368 diff changeset	37 ##
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	38 ## For example, a plot with 2x3 grid will have plot indices running as follows:
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	39 ## @tex
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	40 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	41 ## \hfil\vbox{\offinterlineskip\hrule
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	42 ## \halign{\vrule#&&\qquad\hfil#\hfil\qquad\vrule\cr
7107 22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	43 ## height13pt&1&2&3\cr height12pt&&&\cr\noalign{\hrule}
22397f0fb0b2 [project @ 2007-11-06 20:31:33 by dbateman] dbateman parents: 7086 diff changeset	44 ## 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	45 ## \hfil
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	46 ## \vskip 10pt
a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	47 ## @end tex
8517 81d6ab3ac93c Allow documentation tobe built for other formats than tex and info sh@sh-laptop parents: 8350 diff changeset	48 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	49 ##
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	50 ## @example
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	51 ## @group
7040 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 ## \| 1 \| 2 \| 3 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	54 ## +-----+-----+-----+
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	55 ## \| 4 \| 5 \| 6 \|
1f16da18d85d [project @ 2007-10-19 18:24:19 by jwe] jwe parents: 7017 diff changeset	56 ## +-----+-----+-----+
8350 0e3a92a8683c fix texi bug in subplot.m Thorsten Meyer <thorsten.meyier@gmx.de> parents: 8232 diff changeset	57 ## @end group
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	58 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	59 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	60 ## @end ifnottex
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	61 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	62 ## @var{index} may also be a vector. In this case, the new axis will enclose
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	63 ## the grid locations specified. The first demo illustrates this:
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	64 ##
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	65 ## @example
14327 4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	66 ## demo ("subplot", 1)
12476 070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	67 ## @end example
070214996fba subplot.m: Document using INDEX as a vector. Ben Abbott <bpabbott@mac.com> parents: 12470 diff changeset	68 ##
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	69 ## The index of the subplot to make active may also be specified by its axes
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	70 ## handle, @var{hax}, returned from a previous @code{subplot} command.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	71 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17122 diff changeset	72 ## 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	73 ## 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	74 ##
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	75 ## If the option @qcode{"replace"} is given then the subplot axis will be
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	76 ## reset, rather than just switching the current axis for plotting to the
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	77 ## requested subplot.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	78 ##
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	79 ## The @qcode{"position"} property can be used to exactly position the subplot
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	80 ## axes within the current figure. The option @var{pos} is a 4-element vector
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	81 ## [x, y, width, height] that determines the location and size of the axes.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	82 ## The values in @var{pos} are normalized in the range [0,1].
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	83 ##
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	84 ## Any property/value pairs are passed directly to the underlying axes object.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	85 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17095 diff changeset	86 ## If the output @var{hax} is requested, subplot returns the axis handle for
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	87 ## the subplot. This is useful for modifying the properties of a subplot
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	88 ## using @code{set}.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	89 ## @seealso{axes, plot, gca, set}
3368 a4cd1e9d9962 [project @ 1999-11-20 17:22:48 by jwe] jwe parents: 3233 diff changeset	90 ## @end deftypefn
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	91
2312 204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	92 ## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
204cc7db6f4a [project @ 1996-07-11 21:20:36 by jwe] jwe parents: 2311 diff changeset	93 ## Adapted-By: jwe
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	94
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	95 function h = subplot (varargin)
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	96
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	97 align_axes = false;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	98 replace_axes = false;
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	99 have_position = false;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	100 initial_args_decoded = false;
6163 8614649c454c [project @ 2006-11-14 18:52:34 by jwe] jwe parents: 6046 diff changeset	101
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	102 if (nargin >= 3)
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	103 ## R, C, N?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	104 arg1 = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	105 arg2 = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	106 arg3 = varargin{3};
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	107 if ( isnumeric (arg1) && isscalar (arg1)
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	108 && isnumeric (arg2) && isscalar (arg2)
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	109 && isnumeric (arg3))
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	110 rows = arg1;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	111 cols = arg2;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	112 index = arg3;
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	113 varargin(1:3) = [];
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	114 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	115 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	116 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	117
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	118 if (! initial_args_decoded && nargin > 1)
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	119 ## check for "position", pos, ...
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	120 if (strcmpi (varargin{1}, "position"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	121 arg = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	122 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	123 pos = arg;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	124 varargin(1:2) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	125 have_position = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	126 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	127 else
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	128 error ("subplot: POSITION must be a 4-element numeric array");
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	129 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	130 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	131 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	132
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	133 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	134 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	135 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	136 ## Axes handle
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	137 axes (arg);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	138 cf = get (0, "currentfigure");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	139 set (cf, "nextplot", "add");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	140 return;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	141 elseif (isscalar (arg) && arg >= 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	142 ## RCN?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	143 index = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	144 arg = (arg - index) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	145 cols = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	146 arg = (arg - cols) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	147 rows = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	148 varargin(1) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	149 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	150 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	151 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	152 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	153 endif
1540 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 if (! initial_args_decoded)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	156 print_usage ();
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	157 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	158
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	159 if (! have_position)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	160 cols = round (cols);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	161 rows = round (rows);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	162 index = round (index);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	163
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	164 if (any (index < 1) \|\| any (index > rows*cols))
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	165 error ("subplot: INDEX value must be >= 1 and <= ROWS*COLS");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	166 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	167
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	168 if (rows < 1 \|\| cols < 1 \|\| index < 1)
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	169 error ("subplot: ROWS, COLS, and INDEX must be be positive");
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	170 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	171 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	172
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	173 ## Process "align" and "replace" options
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	174 idx = strcmpi (varargin, "align");
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	175 if (any (idx))
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	176 align_axes = true;
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	177 varargin(idx) = [];
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	178 endif
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	179
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	180 idx = strcmpi (varargin, "replace");
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	181 if (any (idx))
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	182 replace_axes = true;
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	183 varargin(idx) = [];
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	184 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	185
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	186 axesunits = get (0, "defaultaxesunits");
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	187 cf = gcf ();
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	188 figureunits = get (cf, "units");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	189 unwind_protect
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	190 set (0, "defaultaxesunits", "normalized");
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	191 set (cf, "units", "pixels");
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	192
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	193 ## 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	194 ## 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	195 ## 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	196 ## see bug #31610
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	197 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	198 align_axes = true;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	199 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	200
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	201 if (! have_position)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	202 pos = subplot_position (rows, cols, index, "position");
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	203 outerpos = subplot_position (rows, cols, index, "outerposition");
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	204 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	205 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	206 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	207 if (align_axes)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	208 activepositionproperty = "position";
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	209 else
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	210 activepositionproperty = "outerposition";
13794 5b395217ccb9 improve argument parsing for subplot, handle 'position' argument John W. Eaton <jwe@octave.org> parents: 12685 diff changeset	211 endif
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	212 endif
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	213
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	214 set (cf, "nextplot", "add");
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	215
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	216 found = false;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	217 kids = get (cf, "children");
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	218 for child = kids(:)'
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	219 ## 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	220 ## 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	221 ## "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	222 ## with their corresponding axes).
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	223 if (! ishandle (child))
7086 625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	224 continue;
625891845df5 [project @ 2007-10-31 17:11:49 by jwe] jwe parents: 7040 diff changeset	225 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	226 if (strcmp (get (child, "type"), "axes"))
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	227 ## Skip legend and colorbar objects.
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	228 if (any (strcmp (get (child, "tag"), {"legend", "colorbar"})))
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	229 continue;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	230 endif
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	231 objpos = get (child, "outerposition");
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	232 if (all (abs (objpos - outerpos) < eps) && ! replace_axes)
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	233 ## If the new axes are in exactly the same position
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	234 ## as an existing axes object, use the existing axes.
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	235 found = true;
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	236 hsubplot = child;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	237 else
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	238 ## If the new axes overlap an old axes object, delete the old axes.
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	239 if (align_axes)
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	240 objpos = get (child, "position");
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	241 endif
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	242 x0 = pos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	243 x1 = x0 + pos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	244 y0 = pos(2);
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11576 diff changeset	245 y1 = y0 + pos(4);
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	246 objx0 = objpos(1);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	247 objx1 = objx0 + objpos(3);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	248 objy0 = objpos(2);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	249 objy1 = objy0 + objpos(4);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	250 if (! (x0 >= objx1 \|\| x1 <= objx0 \|\| y0 >= objy1 \|\| y1 <= objy0))
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	251 delete (child);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9211 diff changeset	252 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	253 endif
6178 830235f4984f [project @ 2006-11-17 00:16:57 by jwe] jwe parents: 6163 diff changeset	254 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	255 endfor
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	256
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	257 if (found)
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	258 ## Switch to existing subplot
17022 ddc62f0c7a35 Fix mistake from changeset 942d892524b3. Stefan Mahr <dac922@gmx.de> parents: 17012 diff changeset	259 set (cf, "currentaxes", hsubplot);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	260 else
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	261 hsubplot = axes ("box", "off",
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	262 "position", pos,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	263 "looseinset", looseinset,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	264 "activepositionproperty", activepositionproperty,
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	265 varargin{:});
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	266 addproperty ("subplot_align", hsubplot, "boolean", true);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	267 addlistener (hsubplot, "position", @subplot_align);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	268 if (! align_axes)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	269 set (hsubplot, "subplot_align", false)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	270 subplot_align (hsubplot)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	271 endif
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	272 endif
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 unwind_protect_cleanup
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	275 set (0, "defaultaxesunits", axesunits);
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	276 set (cf, "units", figureunits);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	277 end_unwind_protect
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	278
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6178 diff changeset	279 if (nargout > 0)
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	280 h = hsubplot;
1540 749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	281 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	282
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe] jwe parents: diff changeset	283 endfunction
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	284
12470 64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467. Ben Abbott <bpabbott@mac.com> parents: 12455 diff changeset	285 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	286
11469 c776f063fefe Overhaul m-script files to use common variable name between code and documentation. Rik <octave@nomad.inbox5.com> parents: 11305 diff changeset	287 if (rows == 1 && cols == 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	288 ## Trivial result for subplot (1,1,1)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	289 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	290 pos = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	291 else
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	292 pos = get (0, "defaultaxesouterposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	293 endif
17312 088d014a7fe2 Use semicolon after "return" statement in core m-files. Rik <rik@octave.org> parents: 17303 diff changeset	294 return;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	295 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	296
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	297 if (strcmp (position_property, "outerposition"))
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	298 margins.left = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	299 margins.bottom = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	300 margins.right = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	301 margins.top = 0.05;
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	302 margins.column = 0.04 / cols;
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	303 margins.row = 0.04 / rows;
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	304 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	305 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	306 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	307 height = height / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	308 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	309 defaultaxesposition = get (0, "defaultaxesposition");
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	310
12685 5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	311 ## 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	312 ## 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	313 margins.left = defaultaxesposition(1);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	314 margins.bottom = defaultaxesposition(2);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	315 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	316 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	317
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	318 ## Fit from Matlab experiments
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	319 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	320 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	321 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	322 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	323
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	324 ## 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	325 ## 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	326 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	327 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610) Konstantinos Poulios <logari81@googlemail.com> parents: 12575 diff changeset	328 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	329 height = height / rows;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	330 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	331
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	332 ## 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	333 yi = fix ((index(:)-1)/cols);
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	334 xi = index(:) - yi*cols - 1;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	335 yi = (rows - 1) - yi;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	336
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	337 ## Lower left corner of the subplot, i.e., position(1:2)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	338 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	339 y0 = yi .* (height + margins.row) + margins.bottom;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	340
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	341 if (numel (x0) > 1)
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	342 ## subplot (row, col, m:n)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	343 x1 = max (x0(:)) + width;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	344 y1 = max (y0(:)) + height;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	345 x0 = min (x0(:));
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	346 y0 = min (y0(:));
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	347 pos = [x0, y0, x1-x0, y1-y0];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	348 else
12455 7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns. Ben Abbott <bpabbott@mac.com> parents: 12132 diff changeset	349 ## subplot (row, col, num)
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	350 pos = [x0, y0, width, height];
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	351 endif
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	352
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	353 endfunction
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	354
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	355 function subplot_align (h, varargin)
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	356 persistent updating = false;
9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	357
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	358 if (! updating)
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	359 unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	360 updating = true;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	361 hfig = ancestor (h, "figure");
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	362 hsubplots = findall (hfig, "type", "axes", "subplot_align", "off");
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	363 if (! isempty (hsubplots))
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	364 tightinset = get (hsubplots, "tightinset");
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	365 if (iscell (tightinset))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	366 tightinset = max (cell2mat (tightinset));
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	367 endif
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	368 looseinset = get (hsubplots, "looseinset");
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	369 if (iscell (looseinset))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	370 looseinset = max (cell2mat (looseinset));
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	371 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	372 looseinset = max (tightinset, looseinset);
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	373 set (hsubplots, "looseinset", looseinset);
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	374 endif
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	375 unwind_protect_cleanup
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	376 updating = false;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	377 end_unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	378 endif
17428 9304514b566c subplot.m: Don't clear axes when switching to existing subplot (most of a fix for bug #39874). Rik <rik@octave.org> parents: 17338 diff changeset	379
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	380 endfunction
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	381
17338 1c89599167a6 maint: End m-files with 1 blank line. Rik <rik@octave.org> parents: 17312 diff changeset	382
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	383 %!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	384 %! clf;
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	385 %! r = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	386 %! c = 3;
4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	387 %! 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	388 %! 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	389 %! subplot (r, c, n);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	390 %! xlabel (sprintf ('xlabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	391 %! ylabel (sprintf ('ylabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	392 %! 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	393 %! 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	394 %! 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	395 %! 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	396 %! 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	397 %! 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	398 %! 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	399 %! 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	400 %! 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	401 %! axis ([0 1 0 1]);
8744 4142982c66c6 subplot.m: Compatible placement of subplots. Ben Abbott <bpabbott@mac.com> parents: 8517 diff changeset	402
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	403 %!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	404 %! clf;
11305 c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	405 %! x = 0:1;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options. Ben Abbott <bpabbott@mac.com> parents: 11149 diff changeset	406 %! 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	407 %! 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	408 %! plot (x, x);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	409 %! 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	410 %! 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	411 %! 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	412 %! end
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	413 %! 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	414 %! plot (x, x);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	415 %! xlabel ('xlabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	416 %! ylabel ('ylabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	417 %! 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	418
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	419 %!demo
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	420 %! clf;
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	421 %! x = 0:10;
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	422 %! ax(1) = subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	423 %! set (ax(1), 'tag', '1');
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 ('x & y labels & ticklabels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	426 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	427 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	428 %! ax(2) = subplot (222);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	429 %! set (ax(2), 'tag', '2');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	430 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	431 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	432 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	433 %! ax(3) = subplot (223);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	434 %! set (ax(3), 'tag', '3');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	435 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	436 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	437 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	438 %! ax(4) = subplot (224);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	439 %! set (ax(4), 'tag', '4');
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	440 %! plot (x, rand (3, 11))
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	441 %! title ('x & y labels & ticklabels');
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	442 %! xlabel xlabel
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	443 %! ylabel ylabel
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	444
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	445 %!demo
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	446 %! x = 0:10;
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	447 %! subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	448 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	449 %! ylim ([0, 1]);
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	450 %! 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	451 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	452 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	453 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	454 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	455 %! title title
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	456 %! subplot (222);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	457 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	458 %! axis ('labely');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	459 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	460 %! 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	461 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	462 %! 'units', 'normalized');
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	463 %! subplot (223);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	464 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	465 %! axis ('labelx');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	466 %! 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	467 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	468 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	469 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	470 %! title title
16975 47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	471 %! subplot (224);
47cc8e3d9183 Add demo to subplot. Ben Abbott <bpabbott@mac.com> parents: 15512 diff changeset	472 %! plot (x, rand (3, 11))
17012 942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	473 %! axis ('nolabel','tic');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	474 %! 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	475 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	476 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m. Ben Abbott <bpabbott@mac.com> parents: 16975 diff changeset	477

Mercurial > hg > octave-nkf

annotate scripts/plot/subplot.m @ 17530:0f45d9dd8107