SWFGradient::addEntry

(PHP 4 >= 4.3.0)

SWFGradient::addEntry — Adds an entry to the gradient list

说明

void SWFGradient::addEntry ( float $ratio , int $red , int $green , int $blue [, int $alpha = 255 ] )

Warning

此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担。

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).

返回值

没有返回值。