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comparison scripts/plot/plotmatrix.m @ 11587:c792872f8942

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all script files: untabify and strip trailing whitespace
author John W. Eaton <jwe@octave.org>
date Thu, 20 Jan 2011 17:35:29 -0500
parents fd0a3ac60b0e
children 22c50cbad2ce
comparison
equal deleted inserted replaced
11586:12df7854fa7c 11587:c792872f8942
28 ## 28 ##
29 ## @example 29 ## @example
30 ## plot (@var{x} (:, i), @var{y} (:, j) 30 ## plot (@var{x} (:, i), @var{y} (:, j)
31 ## @end example 31 ## @end example
32 ## 32 ##
33 ## Given a single argument @var{x}, then this is equivalent to 33 ## Given a single argument @var{x}, then this is equivalent to
34 ## 34 ##
35 ## @example 35 ## @example
36 ## plotmatrix (@var{x}, @var{x}) 36 ## plotmatrix (@var{x}, @var{x})
37 ## @end example 37 ## @end example
38 ## 38 ##
39 ## @noindent 39 ## @noindent
40 ## except that the diagonal of the set of axes will be replaced with the 40 ## except that the diagonal of the set of axes will be replaced with the
41 ## histogram @code{hist (@var{x} (:, i))}. 41 ## histogram @code{hist (@var{x} (:, i))}.
42 ## 42 ##
43 ## The marker to use can be changed with the @var{style} argument, that is a 43 ## The marker to use can be changed with the @var{style} argument, that is a
44 ## string defining a marker in the same manner as the @code{plot} 44 ## string defining a marker in the same manner as the @code{plot}
45 ## command. If a leading axes handle @var{h} is passed to 45 ## command. If a leading axes handle @var{h} is passed to
46 ## @code{plotmatrix}, then this axis will be used for the plot. 46 ## @code{plotmatrix}, then this axis will be used for the plot.
47 ## 47 ##
48 ## The optional return value @var{h} provides handles to the individual 48 ## The optional return value @var{h} provides handles to the individual
49 ## graphics objects in the scatter plots, whereas @var{ax} returns the 49 ## graphics objects in the scatter plots, whereas @var{ax} returns the
50 ## handles to the scatter plot axis objects. @var{bigax} is a hidden 50 ## handles to the scatter plot axis objects. @var{bigax} is a hidden
51 ## axis object that surrounds the other axes, such that the commands 51 ## axis object that surrounds the other axes, such that the commands
52 ## @code{xlabel}, @code{title}, etc., will be associated with this hidden 52 ## @code{xlabel}, @code{title}, etc., will be associated with this hidden
53 ## axis. Finally @var{p} returns the graphics objects associated with 53 ## axis. Finally @var{p} returns the graphics objects associated with
54 ## the histogram and @var{pax} the corresponding axes objects. 54 ## the histogram and @var{pax} the corresponding axes objects.
55 ## 55 ##
56 ## @example 56 ## @example
82 bigax = bigax2; 82 bigax = bigax2;
83 p = p2; 83 p = p2;
84 pax = pax2; 84 pax = pax2;
85 endif 85 endif
86 axes (bigax2); 86 axes (bigax2);
87 ctext = text (0, 0, "", "visible", "off", 87 ctext = text (0, 0, "", "visible", "off",
88 "handlevisibility", "off", "xliminclude", "off", 88 "handlevisibility", "off", "xliminclude", "off",
89 "yliminclude", "off", "zliminclude", "off", 89 "yliminclude", "off", "zliminclude", "off",
90 "deletefcn", {@plotmatrixdelete, [ax2; pax2]}); 90 "deletefcn", {@plotmatrixdelete, [ax2; pax2]});
91 set (bigax2, "visible", "off"); 91 set (bigax2, "visible", "off");
92 unwind_protect_cleanup 92 unwind_protect_cleanup
93 axes (oldh); 93 axes (oldh);
120 for i = 1 : nargin - 1 120 for i = 1 : nargin - 1
121 arg = varargin{i}; 121 arg = varargin{i};
122 if (ischar (arg) || iscell (arg)) 122 if (ischar (arg) || iscell (arg))
123 [linespec, valid] = __pltopt__ ("plotmatrix", varargin{i}, false); 123 [linespec, valid] = __pltopt__ ("plotmatrix", varargin{i}, false);
124 if (valid) 124 if (valid)
125 have_line_spec = true; 125 have_line_spec = true;
126 linespec = varargin(i); 126 linespec = varargin(i);
127 varargin(i) = []; 127 varargin(i) = [];
128 nargin = nargin - 1; 128 nargin = nargin - 1;
129 break; 129 break;
130 else 130 else