[ 
https://issues.apache.org/jira/browse/PDFBOX-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12722535#action_12722535
 ] 

Andreas Lehmkühler commented on PDFBOX-483:
-------------------------------------------

After performing some tests it seems that the issue occurs if clipping is used 
in combination with marked content.  Chapter 10.5.2 "Marked Content and 
Clipping" of the pdf-reference 1.7 confirms this assumption. Obviously in some 
cases clipping isn't considered to be part of the painting.

I'm afraid it'll not that easy to implement the rules from the reference, but 
perhaps in the first step it'll be sufficient to just disable clipping within 
marked content. I'll do some tests and we'll see.

> rendering issues during clipping (W/W*-operator)
> ------------------------------------------------
>
>                 Key: PDFBOX-483
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-483
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDFReader
>    Affects Versions: 0.8.0-incubator
>            Reporter: Andreas Lehmkühler
>
> As I already stated in this thread [1], there are some rendering issues after 
> adding support for the W/W*-operators (clipping).
> E.g. the rendering of Flyer2.pdf from PDFBOX-358 and the doc attached to 
> PDFBOX-478 is getting worse if clipping is activated.
> [1] http://markmail.org/message/vt5ghmqxbt2hj2ku

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to