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Posted to dev@pdfbox.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/06/17 15:07:00 UTC
[jira] [Commented] (PDFBOX-4245) wrong rendering of the
transparency group at the specific position on a page
[ https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16515100#comment-16515100 ]
ASF subversion and git services commented on PDFBOX-4245:
---------------------------------------------------------
Commit 1833663 from tilman@apache.org in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1833663 ]
PDFBOX-4245: consider translation in xform, as suggested by Jiri Kunhart
> wrong rendering of the transparency group at the specific position on a page
> ----------------------------------------------------------------------------
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.10
> Reporter: Jiri Kunhart
> Priority: Major
> Labels: patch
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is rendered. If you try to render only a part of the page where is a transparency group placed, you will get only the white image or an image with shifted pixels representing applied soft mask. The simple fix is attached in the patch, including the test and the resources used for testing.
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