When UI scaling in effect on Linux (Wayland), select resizing leaves slug trails
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Pinta |
Fix Committed
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Undecided
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Unassigned |
Bug Description
I am using Ubuntu 23.10. I installed Pinta 2.1.1 from the Ubuntu Snap Store. (It's good.) I use Wayland and I run my display at 150% display scale using the Scale setting in the Displays section in Settings.
I have noticed a graphical glitch. If I choose the "Rectangle Select" tool, then select any area, then resize the selection using the handles on the edge, whenever the selection is made smaller it leaves a series of slug trails. See attached image (I also have a video I could attach). The trails are light pixels so they are only visible on darker images.
In my tests, the glitch goes away if I turn off display scaling (set "scale" to 100%) and it does not go away if I use a non-fractional display scaling (set "scale" to 200%).
I noticed this previously on macOS as well (which is also running at a different display scale), but haven't seen it yet on the master branch which is ported to GTK4. /github. com/PintaProjec t/Pinta/ actions/ runs/6758303780 (requires a GitHub login to access the download link)
If possible, could you try out the latest build (either by compiling from Github, or trying the installer from https:/