Summary
Link to the program and
copy-paste it into a text file so you can run it with the GWBasic
Interpreter.
Play around with the program until you run across something that you
don't understand. Then, like all good programmers, when all else fails,
read the instructions. A very complete write-up on the program can be
called up with the Softalk link. This will be a program that you will
undoubtedly use as a skeleton for many other graphic programs that you
want to develop on your own.
In short.... play around and have fun......... Happy Hacking......