wxRegion( WXHRGN hRegion );
wxRegion(size_t n, const wxPoint *points, wxPolygonFillMode fillStyle = wxODDEVEN_RULE );
wxRegion();
wxRegion( WXHRGN hRegion );
wxRegion(size_t n, const wxPoint *points, wxPolygonFillMode fillStyle = wxODDEVEN_RULE );
wxRegion();