PHP 5.5.16 is released

Gmagick::motionblurimage

(PECL gmagick >= Unknown)

Gmagick::motionblurimageSimulates motion blur

Descrizione

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.

Elenco dei parametri

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.

Valori restituiti

The Gmagick object on success

Errori/Eccezioni

Throws an GmagickException on error.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top