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text: Shrink error underlines

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The 3 * underline thickness that Pango gives us for the height
of error underlines is just too big for the dotted line we use
now. Shrink it down.
This commit is contained in:
Matthias Clasen 2024-11-20 19:42:57 -05:00
parent 4f7b95c4b6
commit 2557cbb984
1 changed files with 7 additions and 0 deletions
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7
gtk/gskpango.c
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@ -207,6 +207,13 @@ gsk_pango_renderer_draw_error_underline (PangoRenderer *renderer,
ww = (double)width / PANGO_SCALE;
hh = (double)height / PANGO_SCALE;
/* Pango sets the height of error underlines to be 3 * underline thickness.
* That is appropriate for the traditional zigzag pattern, but our balls
* get just too big with that, so scale things down to 1.3 * underline
* thickness, which looks good, experimentally.
*/
hh = hh * 1.3 / 3.0;
get_color (crenderer, PANGO_RENDER_PART_UNDERLINE, &color);
gtk_snapshot_push_repeat (crenderer->snapshot,