[023]Rectangle, Square, RoundedRectangle

Rectangle

 

rect = Rectangle()

 

 

 

Square

square = Square()

 

 

RoundedRectangle

rect = RoundedRectangle()

 

 

corner_radius

    def round_test(self):
        values = [0.1, 0.5,1,1.5,2]

        def get_rect(val):
            rect = RoundedRectangle(corner_radius=val).scale(0.5)
            text = Text(str(val), size=0.3, stroke_width=0).next_to(rect, UP)
            return VGroup(rect,text)

        rects = VGroup(*[get_rect(v) for v in values])      
        rects.arrange(RIGHT)

        self.add(rects)
        self.wait()