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From Andreas Lehmkühler (JIRA) <j...@apache.org>
Subject [jira] Commented: (PDFBOX-483) rendering issues during clipping (W/W*-operator)
Date Tue, 07 Jul 2009 06:50:14 GMT

    [ https://issues.apache.org/jira/browse/PDFBOX-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12727946#action_12727946

Andreas Lehmkühler commented on PDFBOX-483:

My changes are only related to clipping stuff, there were no changes to color management or
something like that. The main changes canl be found in PageDrawer and PDGraphicsState. Most
of the other changes were made to reestablish checkstyle compliance (tabs, methodnames starting
with uppercase letters etc.)

I have some questions about your testfiles. 

They are looking different using different readers. 

HotRodCMYK: the shadow of the text has different colors
- Acrobat Reader 9.x: dark gray
- PDFBox PDFReader: white
- KPDF on my linux box: black

ArchiveRGB: the border of the big "1865"
- Acrobat Reader 9.x: no visible border
- PDFBox PDFReader: white border

How should they look alike?

> 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
>             Fix For: 0.8.0-incubator
>         Attachments: filled.pdf-1.png
> 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

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