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https://issues.apache.org/jira/browse/PDFBOX-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr updated PDFBOX-1970:
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Attachment: asy-gouraud.pdf
_asy-gouraud.pdf-1.png
This one is also incomplete due to the flip, others (not here) are sometimes
complete, but sometimes apparently rotated or flipped.
> Shadings are flipped or rotated
> -------------------------------
>
> Key: PDFBOX-1970
> URL: https://issues.apache.org/jira/browse/PDFBOX-1970
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.8.4
> Reporter: Tilman Hausherr
> Labels: shading, shadingpattern
> Attachments: _asy-gouraud.pdf-1.png, asy-gouraud.pdf
>
>
> Some of my shading test images are flipped or rotated when done with the 1.8
> branch, not with the trunk. I have observed this with shadingtype 1, 4 and 5.
> The shadingContext is created with an AffineTransform (the CTM is identical
> and its just a translation) of
> [1.0, 0.0, 399.0]
> [0.0, 1.0, 49.0]
> for the 1.8 branch (bad)
> and with
> [1.0, 0.0, 399.0]
> [0.0, -1.0, 149.0]
> for the trunk (good).
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