[glyf] skip empty components when computing bounds of composite glyphs

2023-11-14 16:47:20 +00:00 · 2023-11-14 16:47:20 +00:00 · 4610bf39e3
commit 4610bf39e3
parent aaed718e41
1 changed files with 3 additions and 0 deletions
--- a/Lib/fontTools/ttLib/tables/_g_l_y_f.py
+++ b/Lib/fontTools/ttLib/tables/_g_l_y_f.py
@ -1211,6 +1211,9 @@ class Glyph(object):
                g.recalcBounds(glyfTable, boundsDone=boundsDone)
                if boundsDone is not None:
                    boundsDone.add(glyphName)
+            # empty components shouldn't update the bounds of the parent glyph
+            if g.numberOfContours == 0:
+                continue

            x, y = compo.x, compo.y
            bounds = updateBounds(bounds, (g.xMin + x, g.yMin + y))