// NullSFPolygon constructs and returns a new null SFPolygon object.
NullSFPolygon constructs and returns a new null SFPolygon object.
// NullSFPolygon constructs and returns a new null SFPolygon object .
func NullSFPolygon() SFPolygon {
	return SFPolygon{
		Polygon: types.SFPolygon{},
		Valid:   false,
	}
}
func NullSFPolygon ( ) SFPolygon { return SFPolygon { Polygon : types . SFPolygon { } , Valid : false , } }
NullSFPolygon constructs and returns a new null SFPolygon object.
NullSFPolygon constructs and returns a new null SFPolygon object .