Sets the implementation function for #hb_font_get_glyph_shape_func_t, which is the same as #hb_font_draw_glyph_func_t.
A font-function structure
The callback function to assign
Deprecated: Use harfbuzz.global.fontFuncsSetDrawGlyphFunc instead
Sets the implementation function for #hb_font_get_glyph_shape_func_t, which is the same as #hb_font_draw_glyph_func_t.