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Imagick::embossImage> <Imagick::drawImage
[edit] Last updated: Fri, 17 May 2013

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Imagick::edgeImage

(PECL imagick 2.0.0)

Imagick::edgeImage — Enhance edges within the image

Descrição

bool Imagick::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

Returns TRUE on success.

Erros

Throws ImagickException on error.



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