The Imagick class
PHP Manual

Imagick::motionBlurImage

(No version information available, might be only in CVS)

Imagick::motionBlurImageSimulates motion blur

Beschreibung

bool Imagick::motionBlurImage ( float $radius , float $sigma , float $angle )
Warnung

Diese Funktion ist bis jetzt nicht dokumentiert. Es steht nur die Liste der Argumente zur Verfügung.

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.

Parameter-Liste

radius

The radius of the Gaussian, in pixels, not counting the center pixel.

sigma

The standard deviation of the Gaussian, in pixels.

angle

Apply the effect along this angle.

Rückgabewerte

Liefet TRUE bei Erfolg.


The Imagick class
PHP Manual