Symatrix A symetric interactive program that produces shapes and patterns based on mouse movement

Controls: '+' for growing the circle
'-' for shrinking the circle
'p' for pulsating, P to turn of pulsating
'c' for color changing mode, 'C' to turn it off
space to erase everything and make the background black
';' to erase everything and make the background white

try holding a, s and d to increase the red, green and blue values of the circle and A,S,D to decrease the values
with q, w, e you can do the same for the circle stroke (outline)

AutoSymatrix is an attempt to automate the drawing process.