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Tilman Hausherr commented on PDFBOX-2117: ----------------------------------------- Here's the official answer: https://pdfbox.apache.org/userguide/faq.html#threadsafe > AxialShadingContext is slow > --------------------------- > > Key: PDFBOX-2117 > URL: https://issues.apache.org/jira/browse/PDFBOX-2117 > Project: PDFBox > Issue Type: Improvement > Reporter: Petr Slaby > Attachments: AxialShading.patch, Shading2Function2text.pdf, > asy-shade.pdf, color_gradient.pdf, shading_pattern.pdf > > > AxialShadingContext#getRaster() is on top of profiler hot spots in documents > that use an axial shading. Inside it, the slowest part is calling > PDColorSpaceRGB#toRGB() and PDFunctionType3#eval() (in this order). > -- This message was sent by Atlassian JIRA (v6.2#6252)