(self, x=1, y=1, pt=None)
return Ellipse(c, hradius=h*x, vradius=v*y)
Override GeometryEntity.scale since the radius
        is not a GeometryEntity.

        Examples
        ========

        >>> from sympy import Circle
        >>> Circle((0, 0), 1).scale(2, 2)
        Circle(Point(0, 0), 2)
        >>> Circle((0, 0), 1).scale(2, 4)
        Ellipse(Point(0, 0), 2, 4)
Override GeometryEntity.scale since the radius
        is not a GeometryEntity.
Override GeometryEntity . scale since the radius is not a GeometryEntity .
def scale(self, x=1, y=1, pt=None):
        """Override GeometryEntity.scale since the radius
        is not a GeometryEntity.

        Examples
        ========

        >>> from sympy import Circle
        >>> Circle((0, 0), 1).scale(2, 2)
        Circle(Point(0, 0), 2)
        >>> Circle((0, 0), 1).scale(2, 4)
        Ellipse(Point(0, 0), 2, 4)
        """
        c = self.center
        if pt:
            pt = Point(pt)
            return self.translate(*(-pt).args).scale(x, y).translate(*pt.args)
        c = c.scale(x, y)
        x, y = [abs(i) for i in (x, y)]
        if x == y:
            return self.func(c, x*self.radius)
        h = v = self.radius
        return Ellipse(c, hradius=h*x, vradius=v*y)
def scale ( self , x = 1 , y = 1 , pt = None ) : c = self . center if pt : pt = Point ( pt ) return self . translate ( * ( - pt ) . args ) . scale ( x , y ) . translate ( * pt . args ) c = c . scale ( x , y ) x , y = [ abs ( i ) for i in ( x , y ) ] if x == y : return self . func ( c , x * self . radius ) h = v = self . radius return Ellipse ( c , hradius = h * x , vradius = v * y )