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Graphics function Library: Imagecolorsforindex

Source: Internet
Author: User
Keywords imagecolorsforindex php Chinese function manual graphics function library
Tags aliyun array function function library get graphics graphics function library html
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Imagecolorsforhttp://www.aliyun.com/zixun/aggregation/16666.html ">index

(PHP3, PHP4)

Imagecolorsforindex---Get color from index value

Syntax: array imagecolorsforindex (int im, int index)

Description:

This function returns the RGB value of the specified color index value, which is returned with the three index values red, green, and blue, and the value of the array is the RGB value of the specified color index value.

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Related Keywords:
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