This page demonstrates some applets related to Java applications discussed in Chapter 4
of Computer Graphics for Java Programmers.
Section 4.1. Bezier curves.
Section 4.2. B-spline curves.
Section 4.3. Cohen-Sutherland line clipping.
Section 4.4. Sutherland-Hodgman polygon clipping.
Exercise 4.1. Bezier curve of more than one segment.
Exercise 4.2. B-spline curves with grid.