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https://issues.apache.org/jira/browse/BATIK-1205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16204553#comment-16204553
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Felix Natter commented on BATIK-1205:
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Update: I fixed the bug in GradientExtensionHandler:
https://github.com/fnatter/svgtest/commit/bb5b87a3f508175286e073fc1cc539784f438f4c
At least this works for my SVGs. Does someone want to review this
(I don't know gradientTransforms, I fixed by trial and error)?
How about including this code in batik proper after you've reviewed it?
This is not really critical for me as I can use
ctx.setExtensionHandler(new GradientExtensionHandler());
Thanks and Best Regards,
Felix
> Please handle java.awt.LinearGradientPaint and java.awt.RadialGradientPaint
> ---------------------------------------------------------------------------
>
> Key: BATIK-1205
> URL: https://issues.apache.org/jira/browse/BATIK-1205
> Project: Batik
> Issue Type: Improvement
> Components: SVGGraphics2D
> Affects Versions: 1.9
> Reporter: Felix Natter
>
> Dear batik developers,
> we (the Freeplane project) are using svgSalamander to render SVG icons,
> and batik/fop to export SVG/PDF. There is a problem if svgSalamander
> generates "Multiple" gradients (java.awt.Linear/RadialGradientPaint) which
> results in wrong color/gradient rendering in the PDF.
> The problem is that these "paints" are not handled in
> org.apache.batik.svggen.SVGPaint.toSVG(Paint).
> Here is a sample project which renders three sample SVGs using svgSalamander,
> and exports to PDF using batik+fop:
> https://github.com/fnatter/svgtest
> In order to test this, please do:
> - clone
> - gradle build cleanEclipse eclipse
> - import project into eclipse
> - Start org.freeplane.svgtest.TestBatik
> - choose a file to save the PDF to
> - notice that color rendering is broken
> I think this can be solved by BATIK-1032?
> Could you consider applying that?
> Please tell me if I can do anything to help fix this.
> Many Thanks for the very useful software :-)
> Best Regards,
> Felix
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