otLayoutHasSubstitution

Tests whether the specified face includes any GSUB substitutions.

harfbuzz.types.Bool

otLayoutHasSubstitution

(

harfbuzz.face.Face face

)

Parameters

face harfbuzz.face.Face: #hb_face_t to work upon

Return Value

Type: harfbuzz.types.Bool

true if data found, false otherwise

harfbuzz global functions