otLayoutFeatureGetLookups

Fetches a list of all lookups enumerated for the specified feature, in the specified face's GSUB table or GPOS table. The list returned will begin at the offset provided.

uint

(

harfbuzz.face.Face face

harfbuzz.types.Tag tableTag

uint featureIndex

uint startOffset

ref uint[] lookupIndexes

)

Parameters

face harfbuzz.face.Face: #hb_face_t to work upon
tableTag harfbuzz.types.Tag: #HB_OT_TAG_GSUB or #HB_OT_TAG_GPOS
featureIndex uint: The index of the requested feature
startOffset uint: offset of the first lookup to retrieve
lookupIndexes uint[]: The array of lookup indexes found for the query

Return Value

Type: uint

Total number of lookups.