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IDProjectCategoryView StatusDate SubmittedLast Update
0000050graphvizDotpublic2002-05-08 13:552011-04-28 04:02
Reporterjkw 
Assigned Toerg 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOS*-*-*OS Version
Summary0000050: dot asserts 0 and dies making a simple graph
Description



$ /usr/local/bin/dot -Tpng -o /tmp/bla.png ./assert.dot
warning: node columns_foo_insider, port foo unrecognized
Warning: cluster_foo -> label_xxxxxxx: head not inside head cluster cluster_foo
Error: segment [(-53,82),(-53,90)] does not intersect box ll=(-79,20),ur=(-27,90)
dot: compound.c:93: boxIntersect: Assertion `0' failed.
Aborted (core dumped)
Steps To Reproduce

digraph bla {
    rankdir=LR;
    compound=true;
    subgraph cluster_foo {
        label_foo [shape="record",label="<foo>foo"];
    }
    cluster_foo -> label_xxxxxxx [lhead="cluster_foo"]
    columns_foo_insider:foo -> label_foo [lhead="cluster_foo"]
}
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT Code borrowed from Graphics Gems proved to be incorrect on
certain boundary conditions, at least for our use. Altered the code
in compound.c to use ZSGN rather than SGN.
FORMER-ID145
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTFixed (8 May 2002)
VERSION     
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- Issue History
Date Modified Username Field Change
2011-04-28 04:02 user1 New Issue
2011-04-28 04:02 user1 Assigned To => erg


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