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IDProjectCategoryView StatusDate SubmittedLast Update
0000049graphvizDotpublic2002-05-03 14:302011-04-28 04:02
ReporterJames Gallogly 
Assigned Tonorth 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Other-Windows 2000OS Version
Summary0000049: Overlapping nodes and clusters
Description



It seems where there are multiple circular dependencies from more than
one rank below a given parent node dot gets confused and just starts
stacking nodes and clusters on top of each other. This makes for
an impossible to read graph. I have attached a reduced and
simplified version of a dot input file that causes
this behavior.
Additional Information

Feel free to contact me with things to try to reduce the likelihood
of this behavior occurring or if you need any other additional
information. This tool is very cool and I am impressed with the
simplicty and power of the dot input language. Thanks!

[erg] In addition, this also produces
<CD>
trouble in init_rank
        virtual 1
        virtual 4
        virtual 2
        virtual 4
        virtual 6
        virtual 4
        virtual 5
        virtual 9
        virtual 4
        virtual 1
        virtual 4
        virtual 1
        virtual 6
        virtual 8
        virtual 1
        virtual 2
        300A207 1
        300A214 5
        virtual 1
        virtual 4
        300A211 4
        300A208 1
        300A225 3
        virtual 1
        virtual 2
        virtual 1
        300A222 5
        300A209 1
        300A236 5
        virtual 1
        virtual 5
        300A233 3
        virtual 1
        virtual 1
        virtual 2
        virtual 1
        virtual 1
        virtual 1
        virtual 1
        300A037 1
        300A034 1
        virtual 1
        virtual 1
        300A033 2
        virtual 1
        300A311 1
        300A111 3
        virtual 1
        virtual 1
        virtual 1
lost 300A211 300A222 edge
</CD>
See bug 91.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID144
INPUT-FILEhttp://www.graphviz.org/bugs/b144.dot [^]
OUTPUT-FILE
STATUS-COMMENTFixed (26 Jan 2006)
VERSION     1.8.4
Attached Files

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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 => Stephen North


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