Swirls the pixels about the center of the image


(PECL gmagick >= Unknown)

Gmagick::swirlimageSwirls the pixels about the center of the image

Описание

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.

Список параметров

degrees

Define the tightness of the swirling effect.

Возвращаемые значения

The Gmagick object on success

Ошибки

Вызывает GmagickException при ошибке.