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[layout] Improve docs

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Behdad Esfahbod 2023-05-20 10:27:31 -06:00
parent 132391ad62
commit e047b1abbc
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9
src/hb-ot-layout.cc
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@ -2119,6 +2119,9 @@ hb_ot_layout_get_font_extents (hb_font_t *font,
* do not have a line-gap value, and the line-gap is set to zero in
* that case.
*
* This function is like hb_ot_layout_get_font_extents() but takes
* #hb_script_t and #hb_language_t instead of OpenType #hb_tag_t.
*
* Return value: `true` if found script/language-specific font extents.
*
* XSince: REPLACEME
@ -2247,6 +2250,9 @@ hb_ot_layout_get_baseline (hb_font_t *font,
*
* Fetches a baseline value from the face.
*
* This function is like hb_ot_layout_get_baseline() but takes
* #hb_script_t and #hb_language_t instead of OpenType #hb_tag_t.
*
* Return value: `true` if found baseline value in the font.
*
* XSince: REPLACEME
@ -2503,6 +2509,9 @@ hb_ot_layout_get_baseline_with_fallback (hb_font_t *font,
* Fetches a baseline value from the face, and synthesizes
* it if the font does not have it.
*
* This function is like hb_ot_layout_get_baseline_with_fallback() but takes
* #hb_script_t and #hb_language_t instead of OpenType #hb_tag_t.
*
* XSince: REPLACEME
**/
void