(No version information available, might be only in CVS)
SWFGradient->addEntry — Adds an entry to the gradient list
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
swfgradient->addentry() adds an entry to the gradient list. ratio is a number between 0 and 1 indicating where in the gradient this color appears. Thou shalt add entries in order of increasing ratio.
red , green , blue is a color (RGB mode). Last parameter a is optional.
No value is returned.