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IDProjectCategoryView StatusDate SubmittedLast Update
0002009graphvizDotpublic2010-12-25 07:222011-04-28 04:03
ReporterJorrit 
Assigned Toellson 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Linux-Fedora 14OS Version
Summary0002009: arrowhead / arrowtail not working without dir=both
Description



Graphs created using umlgraph do not show arrow heads and tails.
I can correct this by adding dir=both to this line:



<CD>
c3:p -> c4:p [taillabel="1..*", label="", headlabel="*", fontname="Helvetica", fontcolor="black", fontsize=10.0, color="black", arrowhead=none, arrowtail=ediamond];
</CD>



so it looks like:



<CD>
c3:p -> c4:p [dir=both, taillabel="1..*", label="", headlabel="*", fontname="Helvetica", fontcolor="black", fontsize=10.0, color="black", arrowhead=none, arrowtail=ediamond];
</CD>



If I however compile an image using graphviz-2.12 which I still have on CentOS the graph looks ok without modifications.



In both cases, the command I use is:
dot -Tpng -o graph.png graph.dot
Additional Information

[ellson]
2.26 is using the intended behavior. The behavior of 2.12 was
considered a bug.

Arrow existence must be enabled by "dir", and arrow decoration may be
modified by "arrowhead" or "arrowtail".

TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID2094
INPUT-FILEhttp://www.graphviz.org/bugs/b2094.gv [^]
OUTPUT-FILEhttp://www.graphviz.org/bugs/b2094.png [^]
STATUS-COMMENTFixed (25 Dec 2010)
VERSION     2.26
Attached Files

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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 => user695


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