[ot-layout] Add +hb_ot_layout_get_horizontal_baseline_tag_for_script()
New API: +hb_ot_layout_get_horizontal_baseline_tag_for_script()
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@ -535,6 +535,7 @@ hb_ot_layout_feature_get_lookups
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hb_ot_layout_feature_get_name_ids
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hb_ot_layout_feature_get_name_ids
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hb_ot_layout_feature_with_variations_get_lookups
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hb_ot_layout_feature_with_variations_get_lookups
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hb_ot_layout_get_attach_points
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hb_ot_layout_get_attach_points
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hb_ot_layout_get_horizontal_baseline_tag_for_script
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hb_ot_layout_get_baseline
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hb_ot_layout_get_baseline
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hb_ot_layout_get_glyph_class
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hb_ot_layout_get_glyph_class
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hb_ot_layout_get_glyphs_in_class
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hb_ot_layout_get_glyphs_in_class
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@ -1966,6 +1966,76 @@ hb_ot_layout_substitute_lookup (OT::hb_ot_apply_context_t *c,
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}
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}
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#ifndef HB_NO_BASE
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#ifndef HB_NO_BASE
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/**
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* hb_ot_layout_get_horizontal_baseline_tag_for_script:
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* @script: a script tag.
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*
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* Fetches the dominant horizontal baseline tag used by @script.
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*
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* Return value: dominant baseline tag for the @script.
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*
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* Since: REPLACEME
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**/
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hb_ot_layout_baseline_tag_t
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hb_ot_layout_get_horizontal_baseline_tag_for_script (hb_script_t script)
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{
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switch ((int) script)
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{
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/* Unicode-1.1 additions */
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case HB_SCRIPT_BENGALI:
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case HB_SCRIPT_DEVANAGARI:
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case HB_SCRIPT_GUJARATI:
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case HB_SCRIPT_GURMUKHI:
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/* Unicode-2.0 additions */
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case HB_SCRIPT_TIBETAN:
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/* Unicode-4.0 additions */
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case HB_SCRIPT_LIMBU:
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/* Unicode-4.1 additions */
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case HB_SCRIPT_SYLOTI_NAGRI:
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/* Unicode-5.0 additions */
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case HB_SCRIPT_PHAGS_PA:
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/* Unicode-5.2 additions */
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case HB_SCRIPT_MEETEI_MAYEK:
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/* Unicode-6.1 additions */
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case HB_SCRIPT_SHARADA:
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case HB_SCRIPT_TAKRI:
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/* Unicode-7.0 additions */
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case HB_SCRIPT_MODI:
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case HB_SCRIPT_SIDDHAM:
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case HB_SCRIPT_TIRHUTA:
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/* Unicode-9.0 additions */
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case HB_SCRIPT_MARCHEN:
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case HB_SCRIPT_NEWA:
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/* Unicode-10.0 additions */
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case HB_SCRIPT_SOYOMBO:
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case HB_SCRIPT_ZANABAZAR_SQUARE:
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/* Unicode-11.0 additions */
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case HB_SCRIPT_DOGRA:
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case HB_SCRIPT_GUNJALA_GONDI:
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/* Unicode-12.0 additions */
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case HB_SCRIPT_NANDINAGARI:
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return HB_OT_LAYOUT_BASELINE_TAG_HANGING;
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/* Unicode-1.1 additions */
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case HB_SCRIPT_HANGUL:
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case HB_SCRIPT_HAN:
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case HB_SCRIPT_HIRAGANA:
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case HB_SCRIPT_KATAKANA:
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/* Unicode-3.0 additions */
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case HB_SCRIPT_BOPOMOFO:
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/* Unicode-9.0 additions */
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case HB_SCRIPT_TANGUT:
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/* Unicode-10.0 additions */
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case HB_SCRIPT_NUSHU:
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/* Unicode-13.0 additions */
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case HB_SCRIPT_KHITAN_SMALL_SCRIPT:
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return HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_BOTTOM_OR_LEFT;
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default:
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return HB_OT_LAYOUT_BASELINE_TAG_ROMAN;
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}
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}
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/**
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/**
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* hb_ot_layout_get_baseline:
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* hb_ot_layout_get_baseline:
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* @font: a font
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* @font: a font
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@ -511,6 +511,9 @@ typedef enum {
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_HB_OT_LAYOUT_BASELINE_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
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_HB_OT_LAYOUT_BASELINE_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
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} hb_ot_layout_baseline_tag_t;
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} hb_ot_layout_baseline_tag_t;
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HB_EXTERN hb_ot_layout_baseline_tag_t
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hb_ot_layout_get_horizontal_baseline_tag_for_script (hb_script_t script);
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HB_EXTERN hb_bool_t
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HB_EXTERN hb_bool_t
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hb_ot_layout_get_baseline (hb_font_t *font,
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hb_ot_layout_get_baseline (hb_font_t *font,
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hb_ot_layout_baseline_tag_t baseline_tag,
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hb_ot_layout_baseline_tag_t baseline_tag,
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