Mercurial > octave-nkf

changeset 13692:9d7233ec8cbc

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add only color change possibility in spy.m
author Fotios Kasolis <fotios.kasolis@gmail.com>
date Thu, 13 Oct 2011 00:47:43 +0300
parents f0daeb0eab45
children cb52dd180d36
files scripts/sparse/spy.m
diffstat 1 files changed, 6 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/sparse/spy.m	Wed Oct 12 14:23:08 2011 -0700
+++ b/scripts/sparse/spy.m	Thu Oct 13 00:47:43 2011 +0300
@@ -21,7 +21,7 @@
 ## @deftypefnx {Function File} {} spy (@dots{}, @var{markersize})
 ## @deftypefnx {Function File} {} spy (@dots{}, @var{line_spec})
 ## Plot the sparsity pattern of the sparse matrix @var{x}.  If the argument
-## @var{markersize} is given as an scalar value, it is used to determine the
+## @var{markersize} is given as a scalar value, it is used to determine the
 ## point size in the plot.  If the string @var{line_spec} is given it is
 ## passed to @code{plot} and determines the appearance of the plot.
 ## @seealso{plot}
@@ -41,7 +41,11 @@
   endif
   for i = 1:length (varargin)
     if (ischar (varargin{i}))
-      line_spec = varargin{i};
+      if (length (varargin{i}) == 1)
+        line_spec = [line_spec, varargin{i}];
+      else
+        line_spec = varargin{i};
+      endif
     elseif (isscalar (varargin{i}))
       markersize = varargin{i};
     else