true if one of the given language tags is found, false otherwiseotLayoutScriptSelectLanguage
fn
harfbuzz.types.Bool otLayoutScriptSelectLanguage(harfbuzz.face.Face face, harfbuzz.types.Tag tableTag, uint scriptIndex, harfbuzz.types.Tag[] languageTags, out uint languageIndex)Fetches the index of the first language tag fom language_tags that is present in the specified face's GSUB or GPOS table, underneath the specified script index.
If none of the given language tags is found, false is returned and language_index is set to the default language index.
Parameters
face | #hb_face_t to work upon |
tableTag | #HB_OT_TAG_GSUB or #HB_OT_TAG_GPOS |
scriptIndex | The index of the requested script tag |
languageTags | The array of language tags |
languageIndex | The index of the requested language |