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Posted to dev@pdfbox.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/06/24 16:30:00 UTC

[jira] [Commented] (PDFBOX-4898) Pattern-colored stencil mask not interpolating when scaling

    [ https://issues.apache.org/jira/browse/PDFBOX-4898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144017#comment-17144017 ] 

ASF subversion and git services commented on PDFBOX-4898:
---------------------------------------------------------

Commit 1879163 from Tilman Hausherr in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1879163 ]

PDFBOX-4898: use rendering hints of the "parent" graphics device to improve scaling

> Pattern-colored stencil mask not interpolating when scaling
> -----------------------------------------------------------
>
>                 Key: PDFBOX-4898
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4898
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Rendering
>    Affects Versions: 2.0.20, 3.0.0 PDFBox
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>            Priority: Major
>             Fix For: 3.0.0 PDFBox
>
>
> In PageDrawer.drawImage() there is code (strategy created in PDFBOX-1958) where an image is a stencil and the color space is a pattern. PDFBOX-2171-002-002710-p14.pdf has two areas that have rendered poorly for years, the "New Harmony Consolidated" and "Clay City Consolidated" patterns.
> Using the rendering hints of the "parent" graphics device improves this.



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