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[Octave-bug-tracker] [bug #31100] patch edges always black with fltk bac
From: |
David Bateman |
Subject: |
[Octave-bug-tracker] [bug #31100] patch edges always black with fltk backend |
Date: |
Wed, 27 Oct 2010 21:44:56 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.14) Gecko/2009091010 Iceweasel/3.0.14 (Debian-3.0.14-1) |
Update of bug #31100 (project octave):
Status: None => In Progress
Assigned to: None => dbateman
_______________________________________________________
Follow-up Comment #2:
While looking at the slow contour bug report I figured out why this is
happening. The fltk backend is misinterpreting the sense of the
facevertexcdata property. It is using the facevertexcdata property to set the
edge color, whereas
http://www.mathworks.com/help/techdoc/ref/patch_props.html
states clearly that this affects the facecolor. The __patch__ fucntion in
octave sets this value accordingly, and often to [] which results in the fltk
backend plotting black edges for the patches. The fltk backend should use the
"edgecolor" property instead to set the color of the patch edge.
As I'm working on this stuff now, I'll fix this issue.
D.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?31100>
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- [Octave-bug-tracker] [bug #31100] patch edges always black with fltk backend,
David Bateman <=