[postgis-devel] [PostGIS] #1408: PDF generator sets transparency to black
PostGIS
trac at osgeo.org
Sat Dec 24 13:51:04 PST 2011
#1408: PDF generator sets transparency to black
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Reporter: robe | Owner: robe
Type: defect | Status: new
Priority: medium | Milestone: PostGIS Future
Component: documentation | Version: trunk
Keywords: |
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I think this is an issue I mentioned before and for the wkt raster
generator, Kevin had just changed it to change transparency to white.
It's only a minor inconvenience, but would be nice if we nipped it at the
main issue.
For example I've been using the ST_AsPNG function in raster to output
images like the one seen here:
http://www.postgis.org/documentation/manual-svn/RT_ST_Clip.html
Looks great on the html docs and the PNGs generated have correct
transparency which I can see when I open it in Paint.net for example.
However I look at the generated PDF and yuck its replaced the beautiful
transparency with black so have to go in and make the transparency white.
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1408>
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