Gmagick
PHP Manual

Gmagick::edgeimage

(PECL gmagick >= Unknown)

Gmagick::edgeimageEnhance edges within the image

Beschreibung

public void 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.

Parameter-Liste

radius

The radius of the operation.

Rückgabewerte

The Gmagick object with edges enhanced.

Fehler/Exceptions

Throws an GmagickException on error.


Gmagick
PHP Manual