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changeset 14207:57e3490094e1

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Fix order of legend entries for plotyy. Bug # 35314. * legend.m: Maintain the proper order of children for plotyy. Add demos.
author Ben Abbott <bpabbott@mac.com>
date Tue, 17 Jan 2012 07:30:06 -0500
parents df695e37d404
children 3f4cae8cb9fc
files scripts/plot/legend.m
diffstat 1 files changed, 22 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/plot/legend.m
+++ b/scripts/plot/legend.m
@@ -147,7 +147,7 @@
     if (isscalar (kids))
       kids = get(kids, "children")(:);
     else
-      kids = [get(kids, "children"){:}](:);
+      kids = flipud ([get(kids, "children"){:}](:));
     endif
   endif
   nargs = numel (varargin);
@@ -1159,3 +1159,24 @@
 %! h = legend ("Hello_World", "foo^bar");
 %! set (h, "interpreter", "none")
 
+%!demo
+%! x = 0:10;
+%! y1 = rand (size (x));
+%! y2 = rand (size (x));
+%! [ax, h1, h2] = plotyy (x, y1, x, y2);
+%! legend ([h1, h2], {"Blue", "Green"}, "location", "south");
+
+%!demo
+%! x = 0:10;
+%! y1 = rand (size (x));
+%! y2 = rand (size (x));
+%! [ax, h1, h2] = plotyy (x, y1, x, y2);
+%! legend ({"Blue", "Green"}, "location", "south");
+
+%!demo
+%! x = 0:10;
+%! y1 = rand (size (x));
+%! y2 = rand (size (x));
+%! [ax, h1, h2] = plotyy (x, y1, x, y2);
+%! legend ("Blue", "Green", "location", "south");
+