Brief demo here:
https://www.youtube.com/watch?v=Wot2qgUACFc
Unfortunately, at the moment, my hosting company doesn't have the right versions of PHP and GD to allow me to release this for everyone to play with but once I have that ironed out, it should be cross platform and free. It's written from scratch (currently just under 1500 lines) and uses formulas from here (and it comes up with the same results on the sample target they display)
What do you think?
https://www.youtube.com/watch?v=Wot2qgUACFc
Unfortunately, at the moment, my hosting company doesn't have the right versions of PHP and GD to allow me to release this for everyone to play with but once I have that ironed out, it should be cross platform and free. It's written from scratch (currently just under 1500 lines) and uses formulas from here (and it comes up with the same results on the sample target they display)
What do you think?