Tetrastar fractal script by mcld

Rotation (degrees):

No of iterations (recommend between 2 and 9):

Size ratio (recommend between 0.3 and 0.8):

Size of image (pixels):

Size of first tetrastar (pixels - NB. this is the distance between the centre and each of the outer points):

The colours of the star (specify a hex value in six digits, such as 9900cc):

Background colour (hex value):

Source code.