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(PECL gmagick >= Unknown)

Gmagick::normalizeimageEnhances the contrast of a color image


public Gmagick Gmagick::normalizeimage ([ int $channel ] )

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

Elenco dei parametri


Identify which channel to normalize

Valori restituiti

The Gmagick object on success


Throws an GmagickException on error.

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