Define the functions from exercise 4 for a Circle and an Ellipse. Place the connection points on or outside the shape but not outside the bounding rectangle.

Data from Exercise 4

Define functions n(), s(), e(), w(), center(), ne(), se(), sw(), and nw(). Each takes a Rectangle argument and returns a Point. These functions define “connection points” on and in the rectangle. For example, nw(r) is the northwest (top left) corner of a Rectangle called r.