Gmagick
PHP-Handbuch

Gmagick::swirlimage

Swirls the pixels about the center of the image

Beschreibung

public Gmagick Gmagick::swirlimage ( float $degrees )

Swirls the pixels about the center of the image, where degrees indicates the sweep of the arc through which each pixel is moved. You get a more dramatic effect as the degrees move from 1 to 360.

Parameter-Liste

degrees

Define the tightness of the swirling effect.

Rückgabewerte

The Gmagick object on success

Fehler/Exceptions

Wirft bei einem Fehler eine GmagickException.