
I was teaching some PHP and was looking at the GD library for creating various graphs. One thing leads to another and I found an interesting post by chris at drunkenpirates dot co dot uk on this page.
Since drawing pixels to the screen is something I do a lot - (e.g. gp2x, gameboy advance, processing, Pd and so on) - I couldn’t resist playing with this.
I made a few changes to the original script and then decided to add a choice of functions and a choice of operations.
The result … well you can try it yourself here.
I like it and have already saved some for desktop graphics but you know me… I like math based graphics - your mileage may vary! Here’s some more screen shots:









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