Fix ascent and descent font values

Fix #2368.
Kozea · Feb 1, 2025 · a3e676d · a3e676d
1 parent f05882d
commit a3e676d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/weasyprint/pdf/fonts.py b/weasyprint/pdf/fonts.py
@@ -71,10 +71,10 @@ def __init__(self, pango_font, description, font_size):
         if self.font_size:
             pango_metrics = pango.pango_font_get_metrics(pango_font, ffi.NULL)
             self.ascent = int(
-                pango.pango_font_metrics_get_ascent(pango_metrics) /
+                pango.pango_font_metrics_get_ascent(pango_metrics) * FROM_UNITS /
                 self.font_size * 1000)
             self.descent = -int(
-                pango.pango_font_metrics_get_descent(pango_metrics) /
+                pango.pango_font_metrics_get_descent(pango_metrics) * FROM_UNITS /
                 self.font_size * 1000)
         else:
             self.ascent = self.descent = 0
@@ -128,7 +128,7 @@ def clean(self, cmap, hinting):
             if 'wght' not in self.variations:
                 self.variations['wght'] = self.weight
             if 'opsz' not in self.variations:
-                self.variations['opsz'] = self.font_size * FROM_UNITS
+                self.variations['opsz'] = self.font_size
             if 'slnt' not in self.variations:
                 slnt = 0
                 if self.style == 1: