A virtual method for the #hb_paint_funcs_t to clip subsequent paint calls to the outline of a glyph.
The coordinates of the glyph outline are interpreted according to the current transform.
This clip is applied in addition to the current clip, and remains in effect until a matching call to the #hb_paint_funcs_pop_clip_func_t vfunc.
A virtual method for the #hb_paint_funcs_t to clip subsequent paint calls to the outline of a glyph.
The coordinates of the glyph outline are interpreted according to the current transform.
This clip is applied in addition to the current clip, and remains in effect until a matching call to the #hb_paint_funcs_pop_clip_func_t vfunc.