#1719 closed defect (wontfix)
filled symbols bleed along edge of map image
Reported by: | Owned by: | sdlime | |
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Priority: | high | Milestone: | |
Component: | MapServer C Library | Version: | 4.8 |
Severity: | normal | Keywords: | |
Cc: | condit@…, kristian.thy@… |
Description
Rendering a filled ellipse symbol along the edge of the map extent results in a "bleeding fill" along the edge of the resulting image.
Attachments (1)
Change History (11)
by , 18 years ago
Attachment: | bleeding_fill_test.zip added |
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comment:1 by , 18 years ago
Cc: | added |
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comment:3 by , 18 years ago
I can confirm that it is a problem with GD and not MapServer. I was able to replicate the problem with GD only code. I've not dug into debugging GD itself. Steve
comment:4 by , 18 years ago
do you think it's possible to work around if I build mapserver without GD and link to libpng directly? do I sacrifice anything by not using GD?
comment:5 by , 18 years ago
No, you can't disable GD. You must use it. As near as I can tell this is only an issue when GD draws ellipses so once obvious workaround would be to avoid those as symbols. A truetype circle should work as a nice replacement. Just find a font with the appropriate character and use it. Steve
comment:6 by , 18 years ago
thanks steve - the work around is good. switch to a non ellipse symbol and the issue is resolved...
comment:7 by , 18 years ago
Resolution: | → wontfix |
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Status: | new → closed |
Since this is a GD problem I'm marking as WONTFIX for now... Steve
comment:8 by , 18 years ago
Cc: | added |
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comment:10 by , 18 years ago
Folks also might try the new version of GD from CVS at http://www.libgd.org/. I believe the problem is fixed. Steve
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