Created attachment 190083 [details] Thick glow effect on shape Open attached document. It has a shape with a thick glow effect. Notice that the color and the transparency of the the glow effect are exchanged. I see the problem in Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 2902ab24ecc5ffbf4907ea83b2028508b9de6364 CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win Locale: de-DE (en_US); UI: en-US Calc: CL threaded It is OK in Version: 7.6.2.1 (X86_64) / LibreOffice Community Build ID: 56f7684011345957bbf33a7ee678afaf4d2ba333 CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win Locale: de-DE (en_US); UI: en-US Calc: CL threaded
Created attachment 190084 [details] Rendering in Daily and in LO 7.6.2
Reproducible in: Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7ef3d937415185ef66e32dd3043783eddcd03db5 CPU threads: 4; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-GB (en_GB.UTF-8); UI: en-US Calc: threaded
Seems to have started to look like on the image with: https://git.libreoffice.org/core/+/fe9efb6d5eeba3adf81cd1f33b684fd8f57899f5 author Patrick Luby <plubius@neooffice.org> Fri Aug 04 19:42:48 2023 -0400 committer Patrick Luby <plubius@neooffice.org> Sat Aug 05 14:27:56 2023 +0200 Related tdf#156508 fix rendering of the About dialog .svg Before this the orange glow was not displayed at all, so differently bad. Adding CC to: Patrick Luby and Adding CC to: Noel Grandin First change from the 7.6 rendering, after which the whole square wrapping the triangle became solid orange without glowing, was: https://git.libreoffice.org/core/+/81994cb2b8b32453a92bcb011830fcb884f22ff3 author Noel Grandin <noelgrandin@gmail.com> Fri Apr 16 20:33:10 2021 +0200 committer Noel Grandin <noel.grandin@collabora.co.uk> Tue Jul 25 08:38:12 2023 +0200 Convert internal vcl bitmap formats transparency->alpha (II)
I am able to reproduce this bug. It appears that the Effects > Glow > Radius setting in the Sidebar is what triggers this bug.
Patrick Luby committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/c3073c81223e9bf0f499d9fd3cfa8a7e8cb497a5 tdf#157502 and tdf#157652 invert alpha mask It will be available in 24.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Happy to verify this as fixed with last nights build Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7ef3d937415185ef66e32dd3043783eddcd03db5 CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-US (en_US.UTF-8); UI: en-US Thank you, Patrick!
Xisco Fauli committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/0cd5b97acbb3419eb7f550e39a291691373bd878 tdf#157502, tdf#157652: sd_png_export: Add unittest It will be available in 24.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.