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IDProjectCategoryView StatusDate SubmittedLast Update
0000858graphvizDotpublic2005-04-01 12:052011-04-28 04:03
Reporteruser442 
Assigned Togviz 
PrioritynormalSeveritymajorReproducibilityalways
StatusacknowledgedResolutionopen 
PlatformOS*-*-OS Version
Summary0000858: Flat edges interfere with finding layout with no crossings
Description



With flat edges, mincross misses a planar layout. This graph is has
a nice planar embedding. Indeed, if one deletes the edge
item3a -> item3b, the graph is a tree, but the layout is still not
planar, though not as spectacular as this one.



I'm assuming the wild drawings of the flat edges will be fixed during
the rewrite of the flat edge code.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID672
INPUT-FILEhttp://www.graphviz.org/bugs/b672.dot [^]
OUTPUT-FILEhttp://www.graphviz.org/bugs/b672.jpg [^]
STATUS-COMMENT*
VERSION     2.3
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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 => user1


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