http://bugs.winehq.org/show_bug.cgi?id=60452 Bug ID: 60452 Summary: wineps.drv: Alpha-channel transparency lost when printing PDF signature overlays (Foxit Reader) Product: Wine Version: 11.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wineps.drv Assignee: wine-bugs@list.winehq.org Reporter: wonderwizerd@proton.me Target Milestone: --- Distribution: --- Created attachment 82270 --> http://bugs.winehq.org/attachment.cgi?id=82270 TOP: A screenshot of the PDF as displayed inside Foxit (showing the tick correctly over the text). BOTTOM: The resulting printed PDF showing the opaque block covering the text. When printing a PDF containing a dynamic/validated digital signature in Foxit Reader through a CUPS virtual printer (CUPS-PDF), the transparency layer of the signature tick is lost. Instead of rendering with alpha transparency over the text, the checkmark/overlay prints as an opaque block that covers the text underneath. Steps to reproduce: 1. Open a signed PDF in Foxit Reader under Wine. 2. Verify the signature so the green validation tick appears. 3. Print the document to CUPS-PDF. 4. Inspect the resulting PDF: the tick/overlay is opaque and covers the underlying text. Expected behavior: The overlay should retain transparency and render over/under document text identically to screen rendering. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.