This section contains some True Basic Program listings. These are versions of the original GWBasic, Pascal and Java programs used throughout this site to generate the graphics.
True Basic was chosen since it is probably one of the simplest and easiest programming languages to learn.
Being able to see the programs and watch the code running may aid in getting a better understanding of the principles at play.
Extra programs have been added as a bonus simply for their ability to produce visually interesting images.
These programs can be copied and run but may not be re-distributed. They are for your personal use and study only. If you do not have a copy of true basic a free demo copy can be downloaded from the true basic website.
It runs for 15 minutes before shutting down, (long enough to check out a simple program).
It may be restarted an infinite number of times.