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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0002313||graphviz||Dot||public||2013-07-25 13:03||2013-07-30 13:54|
|Status||resolved||Resolution||no change required|
|Platform||x86_64||OS||Linux||OS Version||Xubuntu 13.04|
|Summary||0002313: Truly wrong direction of an edge|
|Description||The output for the sample input file should be a graph with 2 nodes and 2 edges. Each node has one edge leaving it and one edge arriving at it. Both edges begin|
at one node and end at the other node.
When I run dot on the sample input file, the output is a graph with 2 nodes and
2 edges, but both edges begin at the same node and end at the same node. One of the edges has been put in the wrong direction by dot.
|Steps To Reproduce||In linux, issue command: dot figure2.dot -Teps -o figure2.eps|
That will generate the output file figure2.eps
Observe both edges begin at node "0" and end at node "1".
|Additional Information||This bug is related to the label on the egde: If I delete "[ label = a ]" from the sample input file and issue the same command line as before, the output is correct.|
This bug might be related to the position of the edges on the output: If I delete the line "rankdir = LR ;" from the sample input file and issue the same command line as before, the output is correct.
ATTENTION: on 25 February, erg asked for a sample like this in his response to bug report 002025
|Tags||No tags attached.|
|Attached Files||figure2.dot [^] (98 bytes) 2013-07-25 13:03|
I recall this bug, but I'm sure its been fixed in more recent releases.
Please try our current 2.30 stable release.
(I don't recommend our nightly snapshot release at the moment as we have a bug that were currently working on.)
I downloaded 2 .deb files from graphviz.org, and installed graphviz 2.30.1 on my machine.
I am happy to report that the wrong output (edge oriented in the wrong direction) no longer occurs.
Attention to one of you site managers: My original report lists the version of dot that was running on my machine when I discovered the bug. This does not appear in the Issue Tracker summary page.
|2013-07-25 13:03||hyatt||New Issue|
|2013-07-25 13:03||hyatt||File Added: figure2.dot|
|2013-07-25 13:16||ellson||Note Added: 0000399|
|2013-07-25 18:37||hyatt||Note Added: 0000400|
|2013-07-30 13:54||erg||Assigned To||=> ellson|
|2013-07-30 13:54||erg||Status||new => resolved|
|2013-07-30 13:54||erg||Resolution||open => no change required|
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