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https://issues.apache.org/jira/browse/PDFBOX-2098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tilman Hausherr updated PDFBOX-2098:
------------------------------------
Attachment: PDFBOX-2098-asyTUG.pdf-6.png
New rendering when using the substream matrix too:
{code}
Matrix patternMatrix = shadingPattern.getMatrix();
if (patternMatrix == null)
{
return shading.toPaint(substreamMatrix);
}
return shading.toPaint(patternMatrix.multiply(substreamMatrix));
{code}
> Gouraud shading doesn't appear
> ------------------------------
>
> Key: PDFBOX-2098
> URL: https://issues.apache.org/jira/browse/PDFBOX-2098
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.0
> Reporter: Tilman Hausherr
> Labels: shading, shadingpattern
> Attachments: PDFBOX-2098-asyTUG.pdf-6.png, asyTUG.pdf,
> asytug.pdf-6.png
>
>
> There is a gray gouraud shading on page 6 of the attached PDF file that
> does't appear. One cause is similar to a few other such examples, e.g.
> PDFBOX-1947 and PDFBOX-1968, although I don't know if it is a duplicate: the
> paint context object is created, but getRaster() is never called.
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