# HG changeset patch
# User Rik <octave@nomad.inbox5.com>
# Date 1341773010 25200
# Node ID 53a2fb7b255750abc574785c38f05d2cf92b7550
# Parent  d31a39a0ac77663c08773235d0210ee935d08635
maint: Allow scatter demo to be run under Octave or Matlab for plot comparisons

* __scatter__.m: Use columns() rather than size(c,2) for readability.

* scatter.m: Use single quotes in demo code so that it will run under Matlab.

diff -r d31a39a0ac77 -r 53a2fb7b2557 scripts/plot/private/__scatter__.m
--- a/scripts/plot/private/__scatter__.m	Tue Jun 19 19:00:55 2012 -0400
+++ b/scripts/plot/private/__scatter__.m	Sun Jul 08 11:43:30 2012 -0700
@@ -268,7 +268,7 @@
     ## Does gnuplot only support triangles with different vertex colors ?
     ## TODO - Verify gnuplot can only support one color. If RGB triplets
     ##        can be assigned to each vertex, then fix __go_draw_axe__.m
-    gnuplot_hack = (numel (x) > 1 && size(c, 2) == 3
+    gnuplot_hack = (numel (x) > 1 && columns (c) == 3
                     && strcmp (toolkit, "gnuplot"));
     if (ischar (c) || ! isflat || gnuplot_hack)
       if (filled)
diff -r d31a39a0ac77 -r 53a2fb7b2557 scripts/plot/scatter.m
--- a/scripts/plot/scatter.m	Tue Jun 19 19:00:55 2012 -0400
+++ b/scripts/plot/scatter.m	Sun Jul 08 11:43:30 2012 -0700
@@ -92,7 +92,7 @@
 %! x = randn (100, 1);
 %! y = randn (100, 1);
 %! c = x .* y;
-%! scatter (x, y, 20, c, "filled");
+%! scatter (x, y, 20, c, 'filled');
 %! title ('Scatter with colors');
 
 %!demo