migrations/egui
1
0
Fork 0
mirror of https://github.com/emilk/egui.git synced 2026-09-03 15:20:05 -04:00
Code Activity

Fix galley width calculation being off due to subpixel binning (#7972)

Browse Source 
- fix for https://github.com/rerun-io/reality/pull/1075

The galleys row size was calculated by looking at the last glyphs pos_x,
which got changed to be rounded to integers when we added subpixel
binning. This introduced a subtle bug which caused the width of galleys
to be slightly off.
This PR fixes this by looking at the actual cursor position instead,
which is not rounded.

Also added a test to ensure this is correct. Previously, for the second
and last line, the `x` was too close to the `0`.

<img width="48" height="67" alt="image"
src="https://github.com/user-attachments/assets/a69a4cc3-b3f3-4553-ab92-73cb2e7a358c"
/>

---------

Co-authored-by: lucasmerlin <8009393+lucasmerlin@users.noreply.github.com>
This commit is contained in:
Lucas Meurer
2026-03-12 13:49:16 +01:00
committed by GitHub
parent 8b90dc60c6
commit 14afefa252
118 changed files with 258 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
crates/egui_demo_lib/tests/snapshots/tessellation_test/Thick stroke, minimal rounding.png
View File

@@ -1,3 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:05a2778e7da867ab46a6760ea3925a2398c6b9a21d2767aef11cf98ef5292c82
size 55034
oid sha256:c0b61e9d1c2bcbf891a7acd4f3c1d2bd7524133d8165e7e7984998670de5a085
size 55090