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Tilman Hausherr commented on PDFBOX-5403: ----------------------------------------- Ah, you improved the code I proposed. (Btw there's a X-Y-mismatch bug in the "imageTransform.scale(" line) This works really nicely with your file. Yeah, the "Schleuse" file is flawed. And PDFBOX-2171-002-002710-p14.pdf ("New Harmony Consolidated" and "Sailor Springs" patterns). > Blurry / distorted rendering > ---------------------------- > > Key: PDFBOX-5403 > URL: https://issues.apache.org/jira/browse/PDFBOX-5403 > Project: PDFBox > Issue Type: Bug > Components: Rendering > Affects Versions: 2.0.25 > Reporter: Oliver Schmidtmer > Priority: Major > Attachments: alpha_interpolation.patch, bad rendering.pdf, > image-2022-03-29-18-29-03-860.png, image-2022-03-30-14-39-12-855.png, > image-2022-03-31-11-55-36-061.png, inver-smooth-scale.patch > > > The attached PDF uses many stripes with an image and a mask. > There seems to be an issue when mask and image are combined. > !image-2022-03-29-18-29-03-860.png|width=518,height=91! -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org