Description: In Writer, the grid consists of one-pixel dots. However, in some cases, instead of a one-pixel dot, I see two pixel "lines". It looks like the rendering draws some dots twice with a small difference in their position. Steps to Reproduce: 1. Open Writer 2. Display grid * View -> Grid and Helplines -> Display Grid 3. Set zoom level to 160% 4. Scroll up and down on the first page with the mouse scroll. Actual Results: Some points are displayed as two-pixel lines. Expected Results: Points of the grid should be displayed consistently as a one-pixel dot. Reproducible: Always User Profile Reset: No Additional Info: Version: 25.8.1.1 (X86_64) / LibreOffice Community Build ID: 580(Build:1) CPU threads: 4; OS: Linux 6.16; UI render: default; VCL: kf6 (cairo+xcb) Locale: en-US (en_US.UTF-8); UI: en-US Calc: threaded
Created attachment 203792 [details] Screen recording showing the issue A bit hart to see the problem on the screen recording, because we are speaking about one pixel differences.
Created attachment 203793 [details] Zoomed in screenshot, showing two-pixel "lines".
Tamás Zolnai committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/b3ea96543b61a02017350fecae53b4c6637915a9 tdf#169311: Improve accuracy of rendering of grid points in Writer. It will be available in 26.2.0. 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.