Bug 1189 - image map regions do not match png output
Summary: image map regions do not match png output
Status: CLOSED FIXED
Alias: None
Product: Sisyphus
Classification: Development
Component: graphviz (show other bugs)
Version: unstable
Hardware: all Linux
: P4 major
Assignee: Sergey Bolshakov
QA Contact: qa-sisyphus
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-08-08 21:21 MSD by Sergey Vlasov
Modified: 2005-07-13 15:45 MSD (History)
3 users (show)

See Also:

Attachments
0001189-graphviz-1.8.8-imapmargin.patch (deleted)
2002-08-08 21:21 MSD, Sergey Vlasov 		no flags Details
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Description Sergey Vlasov 2002-08-08 21:21:07 MSD 
When graphviz-1.8.8-alt1 is used together with doxygen-1.2.17 (after fixing the bug #0001188 in doxygen), the image map regions do not match the actual images (the regions are shifted down and to the right).

The problem is that dotneato_write() [dotneato/common/output.c] sets non-zero default margins for the drawing; dotneato/common/gdgen.c handles the margins, but dotneato/common/imapgen.c does not.

The attached patch adds margin handling to imapgen.c (the appropriate code was copied from gdgen.c). After applying this patch image maps in the Doxygen-generated pages work correctly (the coordinates match with the actual images).
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Comment 1 inger@altlinux.org 2004-05-24 15:07:59 MSD 
на мантейнера
Comment 2 inger@altlinux.org 2004-05-24 15:41:15 MSD 
to maintainer
Comment 3 Sergey Bolshakov 2004-05-25 16:07:41 MSD 
recheck please with latest package version
Comment 4 Sergey Bolshakov 2004-06-05 17:12:38 MSD 
btw patch is zero length :)
Comment 5 Sergey Vlasov 2004-06-05 17:35:02 MSD 
Seems to be fixed in new version.