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IDProjectCategoryView StatusDate SubmittedLast Update
0001706graphvizNeatopublic2009-09-04 05:592011-04-28 04:03
ReporterKlaus Stein 
Assigned Toerg 
PlatformOS*-*-OS Version
Summary0001706: No way to reset Nop when using graphviz as library

When using graphviz as a library you can du several calls to the
rendering engines in sequence.

What I would like to do from my program is to use neato to compute
the node positions and later use nop to lay out the graph.
So far everything works fine. But if I now try to call neato again,
the value of Nop is not reset to 0, so neato is unusable.

I triggered the bug using the ruby graphviz library, but it should
not be ruby dependent. For ruby code to trigger this bug see [^]
TagsNo tags attached.
To fix this it may be sufficient to add one line to
plugin/neato_layout/gvlayout_neato_layout.c (but I am not sure,
I don't have any overview on the graphviz code, and fiddling
around with globals is always error prone and may have hidden side
STATUS-COMMENTFixed (4 Sep 2009)
VERSION     2.20.2
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- Issue History
Date Modified Username Field Change
2011-04-28 04:03 user1 New Issue
2011-04-28 04:03 user1 Assigned To => erg

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