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[Octave-bug-tracker] [bug #31780] edgecolors broken for two mesh plots i


From: Thorsten Meyer
Subject: [Octave-bug-tracker] [bug #31780] edgecolors broken for two mesh plots in one axes
Date: Sat, 27 Nov 2010 09:59:29 +0000
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.15) Gecko/20101028 Iceweasel/3.5.15 (like Firefox/3.5.15)

URL:
  <http://savannah.gnu.org/bugs/?31780>

                 Summary: edgecolors broken for two mesh plots in one axes
                 Project: GNU Octave
            Submitted by: tmeyier
            Submitted on: Sat 27 Nov 2010 09:59:28 AM UTC
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

I see the following strange color effects on debian testing with gnuplot 4.4
patchlevel 0 but not with the fltk backend.


x = logspace(1,3,30);
y = logspace(1,3,30);
z = (1001-y')*(1001-x);

h1 = mesh (x, y, z);
hold on
h2 = mesh (x, y, 2*z);
hold off
# up to here everything is fine.
pause
set (h1, 'edgecolor', 'blue');
# now the first mesh is white on white
pause
set (h2, 'edgecolor', 'red');
# now both meshes have the same colors, blue from above
# and red from below






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  <http://savannah.gnu.org/bugs/?31780>

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