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Gmagick::reducenoiseimage

(PECL gmagick >= Unknown)

Gmagick::reducenoiseimageSmooths the contours of an image

Descrição

public Gmagick::reducenoiseimage(float $radius): Gmagick

Smooths the contours of an image while still preserving edge information. The algorithm works by replacing each pixel with its neighbor closest in value. A neighbor is defined by radius. Use a radius of 0 and Gmagick::reducenoiseimage() selects a suitable radius for you.

Parâmetros

radius

The radius of the pixel neighborhood.

Valor Retornado

The Gmagick object.

Erros

Lança uma exceção GmagickException em erros.

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