(PECL gmagick >= Unknown)
Simulates motion blur
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.
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.
Returns:
The Gmagick object on success
Exception:
Throws an GmagickException on error.
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