|
update : 2015.11.03
php.shukuma.com검색:
|
Gmagick::motionblurimage(PECL gmagick >= Unknown) Gmagick::motionblurimage — Simulates motion blur 설명
public void Gmagick::motionblurimage
( float
$radius
, float $sigma
, float $angle
)Simulates motion blur. We convolve the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, radius should be larger than sigma. Use a radius of 0 and MotionBlurImage() selects a suitable radius for you. Angle gives the angle of the blurring motion. 인수
반환값The Gmagick object on success 오류/예외Throws an GmagickException on error. |