PHP Unconference Europe 2015

Imagick::edgeImage

(PECL imagick 2.0.0)

Imagick::edgeImageEnhance edges within the image

Beschreibung

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.

Parameter-Liste

radius

The radius of the operation.

R├╝ckgabewerte

Liefert TRUE bei Erfolg.

Fehler/Exceptions

Wirft ImagickException bei Fehlern.

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