# HG changeset patch
# User Daniel J Sebald <daniel.sebald@ieee.org>
# Date 1475263957 18000
# Node ID d5e775944809586d4753eb7139bdd4bad572adac
# Parent  d14c44923705d1faf325754a4ee8841e87f6b7d7
Use 'color' property when 'markeredgecolor' is 'auto' for gnuplot toolkit (bug #47974).

* __gnuplot_draw_axes__.m (do_linestyle_command): Check if obj.markeredgecolor
  is "auto" and use obj.color if it is to assign an RGB color rather than use
  palette input data.

diff -r d14c44923705 -r d5e775944809 scripts/plot/util/private/__gnuplot_draw_axes__.m
--- a/scripts/plot/util/private/__gnuplot_draw_axes__.m	Fri Sep 30 11:05:41 2016 -0700
+++ b/scripts/plot/util/private/__gnuplot_draw_axes__.m	Fri Sep 30 14:32:37 2016 -0500
@@ -1982,9 +1982,14 @@
         endif
         fprintf (plot_stream, "set style line %d default;\n", idx);
         fprintf (plot_stream, "set style line %d", idx);
-        if (isnumeric (obj.markeredgecolor))
+        if (isnumeric (obj.markeredgecolor) || strcmp (obj.markeredgecolor, "auto"))
+          if (isnumeric (obj.markeredgecolor))
+            edgecolor = obj.markeredgecolor;
+          else
+            edgecolor = obj.color;
+          end
           fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"",
-                   round (255*obj.markeredgecolor));
+                   round (255*edgecolor));
         else
           fprintf (plot_stream, " palette");
         endif