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imagecolorstotal

(PHP 3, PHP 4, PHP 5)

imagecolorstotal -- 取得一幅图像的调色板中颜色的数目

说明

int imagecolorstotal ( resource image )

本函数返回指定图像的调色板中的颜色数目。

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