Forum und email

Imagick::gaussianBlurImage

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

Imagick::gaussianBlurImage — Blurs an image

Description

bool Imagick::gaussianBlurImage ( float $radius , float $sigma [, int $channel ] )
Warning

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

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Blurs an image. We convolve the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, the radius should be larger than sigma. Use a radius of 0 and selects a suitable radius for you.

Parameters

radius

sigma

channel

Return Values

Returns TRUE on success.