Warning
gdk_gc_set_clip_region has been deprecated since version 2.22 and should not be used in newly-written code. Use gdk_cairo_region() and cairo_clip() in Cairo.
Sets the clip mask for a graphics context from a region structure.
The clip mask is interpreted relative to the clip origin. (See
gdk_gc_set_clip_origin()).
Warning gdk_gc_set_clip_region has been deprecated since version 2.22 and should not be used in newly-written code. Use gdk_cairo_region() and cairo_clip() in Cairo. Sets the clip mask for a graphics context from a region structure. The clip mask is interpreted relative to the clip origin. (See gdk_gc_set_clip_origin()).