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Shadings rendered with additional lines #6284

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THausherr opened this issue Jul 30, 2015 · 2 comments
Closed

Shadings rendered with additional lines #6284

THausherr opened this issue Jul 30, 2015 · 2 comments
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image-quality shading-pattern

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@THausherr
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Coons shading without function works:
https://issues.apache.org/jira/secure/attachment/12647101/coons-nofunction-RGB.pdf

but Coons shading with function doesn't:
https://issues.apache.org/jira/secure/attachment/12647093/coons-function.pdf

You can find the Postscript here:
https://issues.apache.org/jira/browse/PDFBOX-1915
@timvandermeij timvandermeij mentioned this issue Jul 30, 2015
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@timvandermeij
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More PDFs that render correctly now, but with additional lines:

https://issues.apache.org/jira/secure/attachment/12647115/PDFBOX-2100-gouraud-RGB-function.pdf
https://issues.apache.org/jira/secure/attachment/12647112/PDFBOX-2100-gouraud-CMYK-function.pdf
https://issues.apache.org/jira/secure/attachment/12658600/LATTICE2.pdf

Since all the PDF files in this issue now render correctly except from having some additional artefacts (lines to the end of the page), I'm renaming this issue to reflect that.

@timvandermeij timvandermeij mentioned this issue Jul 31, 2015
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@timvandermeij timvandermeij changed the title Type 6 shading (Coons shading) with function not supported PDF files with shading render with additional lines Jul 31, 2015
@timvandermeij timvandermeij changed the title PDF files with shading render with additional lines Shadings rendered with additional lines Jul 31, 2015
@timvandermeij timvandermeij mentioned this issue Aug 3, 2015
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@Snuffleupagus
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Closing as fixed by PR #7184.

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@timvandermeij @Snuffleupagus @THausherr