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[font] Docs

This commit is contained in:
Behdad Esfahbod 2023-01-10 14:32:08 -07:00
parent fecce62a45
commit 4fd0354067
1 changed files with 5 additions and 1 deletions
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6
src/hb-font.cc
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@ -2345,7 +2345,11 @@ hb_font_get_scale (hb_font_t *font,
* @x_ppem: Horizontal ppem value to assign * @x_ppem: Horizontal ppem value to assign
* @y_ppem: Vertical ppem value to assign * @y_ppem: Vertical ppem value to assign
* *
* Sets the horizontal and vertical pixels-per-em (ppem) of a font. * Sets the horizontal and vertical pixels-per-em (PPEM) of a font.
*
* These values are used for pixel-size-specific adjustment to
* shaping and draw results, though for the most part they are
* unused and can be left unset.
* *
* Since: 0.9.2 * Since: 0.9.2
**/ **/