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imagecolordeallocate

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

imagecolordeallocate -- 取消图像颜色的分配

说明

int imagecolordeallocate ( resource image, int color )

imagecolordeallocate() 函数取消先前由 imagecolorallocate() 或 imagecolorallocatealpha() 分配的颜色。


<?php

$white = imagecolorallocate ($im, 255, 255, 255);

imagecolordeallocate ($im, $white);

?>

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Last updated: Thu Jul 7 19:13:47 2005 CST