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Gmagick::normalizeimage

(PECL gmagick >= Unknown)

Gmagick::normalizeimageEnhances the contrast of a color image

Description

public Gmagick::normalizeimage ( int $channel = ? ) : Gmagick

Enhances the contrast of a color image by adjusting the pixels color to span the entire range of colors available.

Parameters

channel

Identify which channel to normalize

Return Values

The Gmagick object on success

Errors/Exceptions

Throws an GmagickException on error.

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