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Posted to fop-dev@xmlgraphics.apache.org by "Jan Tošovský (JIRA)" <ji...@apache.org> on 2018/06/05 21:39:00 UTC

[jira] [Commented] (FOP-2536) [PATCH] Varying table border thickness in PDF output

    [ https://issues.apache.org/jira/browse/FOP-2536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16502539#comment-16502539 ] 

Jan Tošovský commented on FOP-2536:
-----------------------------------

Can anybody clarify what kind of unit tests is expected here? I'd like to move this forward.

> [PATCH] Varying table border thickness in PDF output
> ----------------------------------------------------
>
>                 Key: FOP-2536
>                 URL: https://issues.apache.org/jira/browse/FOP-2536
>             Project: FOP
>          Issue Type: Improvement
>          Components: renderer/pdf
>            Reporter: Martin Leitner
>            Priority: Major
>         Attachments: Polygon.java, fop-2434-alternative.patch, patch-FOP-2434.diff, tableBorders.fo, tableBorders_fop_2.0.pdf, tableBorders_fop_2.1.pdf, tableBorders_fop_2.1_AdobeReader_11.png, tableBorders_patched.pdf
>
>
> As already pointed out in a comment to the original issue, this is a problem with the PDF viewers. FOP generates the borders correctly. The viewers render border segments correctly when they are rectangles, but they make mistakes when the segments are more general polygons. In my patch, I am splitting the polygons into rectangles, covering as much of the polygon as possible, write the rectangles to the PDF, then write the remaining triangles.



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