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imagecolorclosest	imagecolorclosesthwb

Last updated: Sun, 27 Oct 2002 view the printer friendly version or the printer friendly version with notes or change language to Finnish \| German \| Spanish

imagecolorclosestalpha

(PHP 4 >= 4.0.6)

imagecolorclosestalpha -- Get the index of the closest color to the specified color + alpha

Description

int imagecolorclosestalpha ( resource image, int red, int green, int blue, int alpha)

Returns the index of the color in the palette of the image which is "closest" to the specified RGB value and alpha level.

Poznámka: This function was added in PHP 4.0.6 and requires GD 2.0.1

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Last updated: Thu Oct 31 18:34:28 2002 EST