A virtual method for the #hb_font_funcs_t of an #hb_font_t object.
This method should retrieve the extents for a specified glyph. Extents must be returned in an #hb_glyph_extents output parameter.
%true if data found, %false otherwise
See Implementation
A virtual method for the #hb_font_funcs_t of an #hb_font_t object.
This method should retrieve the extents for a specified glyph. Extents must be returned in an #hb_glyph_extents output parameter.