# HG changeset patch
# User Ben Abbott  <bpabbott@mac.com>
# Date 1337537933 14400
# Node ID 161d06a52360e24585a685a9c1780623188e0fa9
# Parent  dee1452ca601772d98437a46f0a631a66f245917
Gnuplot toolkit: Unset color from previous axis.

__go_draw_figure__.m: unset the axes foreground color if it was set for the
previous axis/sibling.

diff -r dee1452ca601 -r 161d06a52360 scripts/plot/private/__go_draw_figure__.m
--- a/scripts/plot/private/__go_draw_figure__.m	Sat May 19 11:31:37 2012 -0400
+++ b/scripts/plot/private/__go_draw_figure__.m	Sun May 20 14:18:53 2012 -0400
@@ -44,6 +44,7 @@
         else
           bg_is_set = false;
         endif
+        fg_was_set = false;
 
         for i = nkids:-1:1
           type = get (kids(i), "type");
@@ -142,6 +143,11 @@
                   if (isnumeric (fg) && strcmp (get (kids(i), "visible"), "on"))
                     fprintf (plot_stream, "set obj 2 rectangle from graph 0,0 to graph 1,1 behind fc rgb \"#%02x%02x%02x\"\n", 255 * fg);
                     fg_is_set = true;
+                    fg_was_set = true;
+                  elseif (fg_was_set)
+                    fprintf (plot_stream, "unset obj 2\n");
+                    fg_is_set = false;
+                    fg_was_set = false;
                   else
                     fg_is_set = false;
                   endif