(self)
return geom_factory(self.impl['boundary'](self))
Returns a lower dimension geometry that bounds the object

        The boundary of a polygon is a line, the boundary of a line is a
        collection of points. The boundary of a point is an empty (null)
        collection.
Returns a lower dimension geometry that bounds the object
Returns a lower dimension geometry that bounds the object
def boundary(self):
        """Returns a lower dimension geometry that bounds the object

        The boundary of a polygon is a line, the boundary of a line is a
        collection of points. The boundary of a point is an empty (null)
        collection.
        """
        return geom_factory(self.impl['boundary'](self))
def boundary ( self ) : return geom_factory ( self . impl [ 'boundary' ] ( self ) )