octave-nkf: scripts/plot/draw/plotmatrix.m annotate

annotate scripts/plot/draw/plotmatrix.m @ 20547:8164c580922b

plotmatrix.m: Fix regression in %!demo introduced by in-place operators. * plotmatrix.m: Rename nargin variable to narg variable to avoid shadowing nargin() function.

author	Rik <rik@octave.org>
date	Fri, 25 Sep 2015 13:05:01 -0700
parents	83792dd9bcc1
children

rev	line source
19731 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	1 ## Copyright (C) 2008-2015 David Bateman
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	2 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	3 ## This file is part of Octave.
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	4 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	8 ## your option) any later version.
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	9 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	13 ## General Public License for more details.
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	14 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	16 ## along with Octave; see the file COPYING. If not, see
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	17 ## <http://www.gnu.org/licenses/>.
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	18
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: 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} {} plotmatrix (@var{x}, @var{y})
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	21 ## @deftypefnx {Function File} {} plotmatrix (@var{x})
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	22 ## @deftypefnx {Function File} {} plotmatrix (@dots{}, @var{style})
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	23 ## @deftypefnx {Function File} {} plotmatrix (@var{hax}, @dots{})
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	24 ## @deftypefnx {Function File} {[@var{h}, @var{ax}, @var{bigax}, @var{p}, @var{pax}] =} plotmatrix (@dots{})
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	25 ## Scatter plot of the columns of one matrix against another.
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	26 ##
20208 777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	27 ## Given the arguments @var{x} and @var{y} that have a matching number of
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	28 ## rows, @code{plotmatrix} plots a set of axes corresponding to
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	29 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	30 ## @example
16814 64e7bb01fce2 doc: Improve documentation for 2-D plot functions Rik <rik@octave.org> parents: 16086 diff changeset	31 ## plot (@var{x}(:, i), @var{y}(:, j))
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	32 ## @end example
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	33 ##
20208 777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	34 ## When called with a single argument @var{x} this is equivalent to
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	35 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	36 ## @example
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	37 ## plotmatrix (@var{x}, @var{x})
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	38 ## @end example
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	39 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	40 ## @noindent
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	41 ## except that the diagonal of the set of axes will be replaced with the
16814 64e7bb01fce2 doc: Improve documentation for 2-D plot functions Rik <rik@octave.org> parents: 16086 diff changeset	42 ## histogram @code{hist (@var{x}(:, i))}.
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	43 ##
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	44 ## The marker to use can be changed with the @var{style} argument, that is a
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	45 ## string defining a marker in the same manner as the @code{plot} command.
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	46 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	47 ## If the first argument @var{hax} is an axes handle, then plot into this axis,
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	48 ## rather than the current axes returned by @code{gca}.
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	49 ##
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	50 ## The optional return value @var{h} provides handles to the individual
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	51 ## graphics objects in the scatter plots, whereas @var{ax} returns the
20208 777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	52 ## handles to the scatter plot axis objects.
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	53 ##
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	54 ## @var{bigax} is a hidden axis object that surrounds the other axes, such
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	55 ## that the commands @code{xlabel}, @code{title}, etc., will be associated
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	56 ## with this hidden axis.
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	57 ##
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	58 ## Finally, @var{p} returns the graphics objects associated with the histogram
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19731 diff changeset	59 ## and @var{pax} the corresponding axes objects.
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	60 ##
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	61 ## Example:
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	62 ##
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: 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 ## plotmatrix (randn (100, 3), "g+")
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	65 ## @end example
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	66 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17056 diff changeset	67 ## @seealso{scatter, plot}
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	68 ## @end deftypefn
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	69
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	70 function [h, ax, bigax, p, pax] = plotmatrix (varargin)
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	71
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	72 [bigax2, varargin, nargin] = __plt_get_axis_arg__ ("plotmatrix", varargin{:});
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	73
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	74 if (nargin > 3 \|\| nargin < 1)
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	75 print_usage ();
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	76 endif
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	77
17302 6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	78 oldfig = [];
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	79 if (! isempty (bigax2))
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	80 oldfig = get (0, "currentfigure");
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	81 endif
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	82 unwind_protect
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	83 bigax2 = newplot (bigax2);
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	84
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	85 [h2, ax2, p2, pax2] = __plotmatrix__ (bigax2, varargin{:});
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	86
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	87 axes (bigax2);
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	88 ctext = text (0, 0, "", "visible", "off",
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	89 "handlevisibility", "off", "xliminclude", "off",
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	90 "yliminclude", "off", "zliminclude", "off",
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	91 "deletefcn", {@plotmatrixdelete, [ax2; pax2]});
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	92 set (bigax2, "visible", "off");
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	93
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	94 unwind_protect_cleanup
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	95 if (! isempty (oldfig))
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	96 set (0, "currentfigure", oldfig);
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	97 endif
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	98 end_unwind_protect
5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	99
17302 6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	100 if (nargout > 0)
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	101 h = h2;
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	102 ax = ax2;
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	103 bigax = bigax2;
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	104 p = p2;
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	105 pax = pax2;
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	106 endif
6ba5b1dadd61 plotmatrix.m: Replace ifelse() construction with if/endif. Rik <rik@octave.org> parents: 17125 diff changeset	107
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	108 endfunction
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	109
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	110
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	111 %!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	112 %! clf;
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	113 %! plotmatrix (randn (100, 3), 'g+');
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	114
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	115
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	116 function plotmatrixdelete (h, d, ax)
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	117 for i = 1 : numel (ax)
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	118 hc = ax(i);
17125 b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	119 if (isaxes (hc) && strcmpi (get (hc, "beingdeleted"), "off"))
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	120 parent = get (hc, "parent");
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	121 ## If the parent is invalid or being deleted, then do nothing
8190 73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes John W. Eaton <jwe@octave.org> parents: 8127 diff changeset	122 if (ishandle (parent) && strcmpi (get (parent, "beingdeleted"), "off"))
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	123 delete (hc);
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	124 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	125 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	126 endfor
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	127 endfunction
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	128
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	129 function [h, ax, p, pax] = __plotmatrix__ (bigax, varargin)
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	130 have_line_spec = false;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	131 have_hist = false;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	132 parent = get (bigax, "parent");
20547 8164c580922b plotmatrix.m: Fix regression in %!demo introduced by in-place operators. Rik <rik@octave.org> parents: 20266 diff changeset	133 narg = nargin ();
8164c580922b plotmatrix.m: Fix regression in %!demo introduced by in-place operators. Rik <rik@octave.org> parents: 20266 diff changeset	134 for i = 1 : narg - 1
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	135 arg = varargin{i};
17462 177147bf7b55 Overhaul use of __pltopt__.m to correctly check for cellstr, not just cell. Rik <rik@octave.org> parents: 17302 diff changeset	136 if (ischar (arg) \|\| iscellstr (arg))
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	137 [linespec, valid] = __pltopt__ ("plotmatrix", varargin{i}, false);
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	138 if (valid)
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	139 have_line_spec = true;
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	140 linespec = varargin(i);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	141 varargin(i) = [];
20547 8164c580922b plotmatrix.m: Fix regression in %!demo introduced by in-place operators. Rik <rik@octave.org> parents: 20266 diff changeset	142 narg -= 1;
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	143 break;
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	144 else
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	145 print_usage ("plotmatrix");
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	146 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	147 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	148 endfor
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	149
20547 8164c580922b plotmatrix.m: Fix regression in %!demo introduced by in-place operators. Rik <rik@octave.org> parents: 20266 diff changeset	150 if (narg == 2)
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	151 X = varargin{1};
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	152 Y = X;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	153 have_hist = true;
20547 8164c580922b plotmatrix.m: Fix regression in %!demo introduced by in-place operators. Rik <rik@octave.org> parents: 20266 diff changeset	154 elseif (narg == 3)
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	155 X = varargin{1};
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	156 Y = varargin{2};
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	157 else
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	158 print_usage ("plotmatrix");
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	159 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	160
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14335 diff changeset	161 if (rows (X) != rows (Y))
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	162 error ("plotmatrix: dimension mismatch in the arguments");
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	163 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	164
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	165 [dummy, m] = size (X);
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	166 [dummy, n] = size (Y);
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	167
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	168 h = [];
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	169 ax = [];
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	170 p = [];
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	171 pax = [];
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	172
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	173 xsize = 0.9 / m;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	174 ysize = 0.9 / n;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	175 xoff = 0.05;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	176 yoff = 0.05;
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	177 border = [0.130, 0.110, 0.225, 0.185] .* [xsize, ysize, xsize, ysize];
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	178 border(3:4) = - border(3:4) - border(1:2);
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	179
16086 f89760972bf4 plotmatrix.m: Fix bug when number of columns in 2 inputs differs (bug #38368) Julien Bect <julien.bect@supelec.fr> parents: 14868 diff changeset	180 for i = 1 : m
f89760972bf4 plotmatrix.m: Fix bug when number of columns in 2 inputs differs (bug #38368) Julien Bect <julien.bect@supelec.fr> parents: 14868 diff changeset	181 for j = 1 : n
f89760972bf4 plotmatrix.m: Fix bug when number of columns in 2 inputs differs (bug #38368) Julien Bect <julien.bect@supelec.fr> parents: 14868 diff changeset	182 pos = [xsize * (i - 1) + xoff, ysize * (n - j) + yoff, xsize, ysize];
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	183 tmp = axes ("outerposition", pos, "position", pos + border,
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	184 "parent", parent);
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	185 if (i == j && have_hist)
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	186 pax = [pax ; tmp];
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	187 [nn, xx] = hist (X(:, i));
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	188 tmp = bar (xx, nn, 1.0);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	189 p = [p; tmp];
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	190 else
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	191 ax = [ax ; tmp];
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	192 if (have_line_spec)
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	193 tmp = plot (X (:, i), Y (:, j), linespec);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	194 else
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	195 tmp = plot (X (:, i), Y (:, j), ".");
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	196 endif
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	197 h = [h ; tmp];
8127 86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	198 endif
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	199 endfor
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	200 endfor
86568be36992 Add the plotmatrix function David Bateman <dbateman@free.fr> parents: diff changeset	201 endfunction
17056 5dae8af4773d plotmatrix.m: Overhaul function to use new__plt_get_axis_arg__. Rik <rik@octave.org> parents: 16814 diff changeset	202

Mercurial > octave-nkf

annotate scripts/plot/draw/plotmatrix.m @ 20547:8164c580922b