Gmagick::normalizeimage

(PECL gmagick >= Unknown)

Gmagick::normalizeimageEnhances the contrast of a color image

Descrição

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.

Parâmetros

channel

Identify which channel to normalize.

Valor Retornado

The Gmagick object.

Erros

Lança uma exceção GmagickException em caso de erro.

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