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https://issues.apache.org/jira/browse/PDFBOX-4029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr resolved PDFBOX-4029.
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Resolution: Fixed
Assignee: Tilman Hausherr
Fix Version/s: 3.0.0 PDFBox
2.0.9
> Rendering transparency groups in patterns
> -----------------------------------------
>
> Key: PDFBOX-4029
> URL: https://issues.apache.org/jira/browse/PDFBOX-4029
> Project: PDFBox
> Issue Type: Sub-task
> Components: Rendering
> Affects Versions: 2.0.7, 2.0.8
> Environment: Windows 10
> Reporter: savan patel
> Assignee: Tilman Hausherr
> Labels: patch
> Fix For: 2.0.9, 3.0.0 PDFBox
>
> Attachments: PDFJS-5526-p11-13.pdf, PDFJS-5526-p13_reduced1.pdf,
> PDFJS-6496-XStep99999.pdf, PDFJS-7395-p140p175p176p179p181p182.pdf,
> PageDrawer.java.patch, evince-bug431088.pdf, gs-bugzilla692217_reduced.pdf
>
>
> i have gone through the "[PDFBOX-3000] Transparency Group issues"...
> and there are some issues in pdfs that i have attached...
> Every time showTransparencyGroup() method is called the current graphics is
> translated by (x*xScale and y*yScale) which i assume is wrong.
> I think when transparencyGroup comes in pattern stream, then current graphics
> should not changed. as well as when patterns are nested then no need to
> change the parent graphics.
> i tried to fix it. i have attached the patch...
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