Imagick::motionBlurImage

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

Imagick::motionBlurImage — Simulates motion blur

Description

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

Warning

This function is currently not documented; only its argument list is available.

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.

Parameters

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.

Return Values

Returns TRUE on success.