This page demonstrates some applets related to Java applications discussed in Chapter 1
of Computer Graphics for Java Programmers
Section 1.3, Triangles.java: A set of concentric triangles.
If you don't see any figures other than rectangles, you need to enable Java for your browser.
With Internet Explorer 7 you can do this using the Tools menu, then Internet Options, then Advanced,
to check the checkbox that enables Java. This checkbox is somewhere in the middle of the list.
Exercise 1.2: Chessboard-like display of n x n sets, each consisting of k concentric
and rotated squares
Exercise 1.3: Concentric squares, with the vertices of each next square on the
midpoints of the previous one
Exercise 1.4: Hexagons (or chicken wire) of size defined by the user
Exercise 1.5: Dashed line, connecting two points defined by the user