PHP Australia Conference 2015

Gmagick::edgeimage

(PECL gmagick >= Unknown)

Gmagick::edgeimageEnhance edges within the image

Descrição

public Gmagick Gmagick::edgeimage ( float $radius )

Enhance edges within the image with a convolution filter of the given radius. Use radius 0 and it will be auto-selected.

Parâmetros

radius

The radius of the operation.

Valor Retornado

The Gmagick object with edges enhanced.

Erros

Throws an GmagickException on error.

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