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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0002246||graphviz||Dot||public||2013-01-25 09:19||2013-10-07 15:02|
|Platform||Windows||OS||Seven||OS Version||Enterprise SP1|
|Summary||0002246: shortest.c:315 triangulation failed - destination point not in any triangle|
|Description||When I try to render a graph, I have the following error:|
libpath/.\shortest.c:315: triangulation failed
libpath/.\shortest.c:191: destination point not in any triangle
|Steps To Reproduce||Simply try to render joined "test.dot" file like this :|
C:\graph>dot -Tpng "C:\graph\test.dot" -o"C:\graph\test.png"
|Additional Information||The bug also occur with graphviz-2.31.20130125.msi development snapshot.|
"test.dot" is programmatically generated, and I have this problem over 10% of generated files !!
|Tags||No tags attached.|
|Attached Files||test.dot [^] (7,335 bytes) 2013-01-25 09:19|
I can reproduce this bug on Linux.
The immediate trigger is lines 411-412:
but when I removed these, I was surprised to see clusters overlapping.
A better work-around is to add:
(lines 411-412 no longer trigger the problem)
|With ranksep=2, all other scripts which similarly failed works now. Thank you I can continue using GraphViz|
Problem also seen in
dot - graphviz version 2.31.20130205.0545 (20130205.0545)
Adding "ranksep=2" didn't help. I have a sub-graph inside another sub-graph.
The problem doesn't show up if I set graph[splines=ortho] or graph[splines=curved].
|You will need "DOT_CLEANUP = NO" in your Doxyfile to leave the .dot files around after running doxygen.|
|The code for handling cluster labels when rankdir=LR only worked for non-nested clusters. This is now fixed.|
|2013-01-25 09:19||manu75||New Issue|
|2013-01-25 09:19||manu75||File Added: test.dot|
|2013-01-25 10:25||ellson||Note Added: 0000274|
|2013-01-25 11:54||manu75||Note Added: 0000275|
|2013-02-06 04:50||ritz||Note Added: 0000282|
|2013-02-13 15:50||ellson||Note Added: 0000296|
|2013-10-07 15:02||erg||Note Added: 0000559|
|2013-10-07 15:02||erg||Assigned To||=> erg|
|2013-10-07 15:02||erg||Status||new => resolved|
|2013-10-07 15:02||erg||Resolution||open => fixed|
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