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IDProjectCategoryView StatusDate SubmittedLast Update
0002277graphvizTcl/Tk Utilitiespublic2013-04-17 17:232014-12-19 08:53
Assigned Toellson 
PlatformOSMacOSXOS VersionMtn Lion
Summary0002277: render no longer produces vaild tk tags.
DescriptionAccording to the tcldot man page, the tags produced by render "take one of two forms: text items are tagged with 0<handle> and shapes and lines are rendered with 1<handle>." This was the case in 2.28, but is no longer the case in 2.30.1.

In 2.30.1 (see below) the handles are in the form graph0xHHHHHHHHHHHH, but the tags are in the form 0graphN, where H is a hex digit and N is a number.

Steps To Reproduce> tclsh
% lappend auto_path /usr/local/lib/graphviz/tcl
/System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources/Scripts /System/Library/Frameworks/Tcl.framework/Versions/8.5/Resources /usr/lib ~/Library/Tcl /Library/Tcl /System/Library/Tcl /System/Library/Tcl/8.5 ~/Library/Frameworks /Library/Frameworks /System/Library/Frameworks /usr/local/lib/graphviz/tcl
% package require Tcldot
% set g [dotnew digraph label Graph]
% set sg [$g addsubgraph clusterX label SubGraph]
% set n [$sg addnode label Node]
% $g render
# Generated by graphviz version 2.30.1 (20130221.2233)
# Pages: 1
$c create text 69.33 144.3 -text {Graph} -fill black -font {"Times" 14} -tags {0graph label-1}
$c create polygon 16 117.33 16 16 122.67 16 122.67 117.33 -fill "" -width 1 -outline black -tags {1graph1}
$c create text 69.33 32.3 -text {SubGraph} -fill black -font {"Times" 14} -tags {0graph1}
$c create oval 27.43 106.67 111.24 58.67 -fill white -width 1 -outline black -tags {1node1}
$c create text 69.33 82.43 -text {Node} -fill black -font {"Times" 14} -tags {0node1}

My code expects tags named 0graph0x7fca43906520, 1graph0x7fca41e0e630, 1node0x7fca43907370. The actual tags are named 0graph, 1graph1, 1node1.
Additional InformationAs far as I can see there is no way for me to retrive the tag from the handle. This is the reason I have marked the severity as "critical"
TagsNo tags attached.
FIX-COMMENTpatch applied
Attached Filespatch file icon graphviz-2.38.0.patch (Attachment missing)

- Relationships

-  Notes
User avatar (0000332)
AndrewStein (reporter)
2013-04-17 17:43

This is with the graphviz package downloaded from [^] for mountain lion
User avatar (0000856)
csanchezdll (reporter)
2014-12-09 04:25

I have created a pull request on GitHub addressing the issue. Also uploaded a patch here (to be applied over 2.38) to be used meanwhile.

- Issue History
Date Modified Username Field Change
2013-04-17 17:23 AndrewStein New Issue
2013-04-17 17:43 AndrewStein Note Added: 0000332
2014-12-09 04:23 csanchezdll File Added: graphviz-2.38.0.patch
2014-12-09 04:25 csanchezdll Note Added: 0000856
2014-12-19 08:53 ellson FIX-COMMENT => patch applied
2014-12-19 08:53 ellson Status new => resolved
2014-12-19 08:53 ellson Resolution open => fixed
2014-12-19 08:53 ellson Assigned To => ellson

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