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https://issues.apache.org/jira/browse/PDFBOX-6033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18004110#comment-18004110
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ASF subversion and git services commented on PDFBOX-6033:
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Commit 1927088 from Tilman Hausherr in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1927088 ]

PDFBOX-6033: move some clipping operations from endPath ("n") to clip ("W")

> Rendering issue with type 2 shading: vertical expansion
> -------------------------------------------------------
>
>                 Key: PDFBOX-6033
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-6033
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Rendering
>    Affects Versions: 2.0.34, 3.0.5 PDFBox
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>            Priority: Major
>             Fix For: 2.0.35, 3.0.6 PDFBox, 4.0.0
>
>         Attachments: PDFBOX-6033-W-f.pdf
>
>
> From the users mailing list:
> bq. For the following pdf (which is a simplification of a real life example) 
> the shading is expanded vertically all the page. Other viewers show a 
> rectangle.
> It is related to having "W f" instead of "W n" (it works the expected way 
> when having "W n"). I think we're not fully correct when handling the "n" 
> operator, that one does the handling of the clipping path which (maybe) 
> should have been done earlier when handling the "W" operator. (Usually "W n" 
> come together) My understanding of the "n" description is that it should 
> consume the path.



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