PHP Unconference Europe 2015

Imagick::swirlImage

(PECL imagick 2.0.0)

Imagick::swirlImageSwirls the pixels about the center of the image

설명

bool Imagick::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.

인수

degrees

반환값

성공시에 TRUE를 반환합니다.

오류/예외

오류시에 ImagickException이 발생합니다.

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