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native MagickImage magick::MagickImage::blurImage ( double  raduis,
double  sigma 
) throws MagickException

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 BlurImage() selects a suitable radius for you.

raduis The radius of the gaussian, in pixels, not counting the center pixel
sigma The standard deviation of the gaussian, in pixels
A blurred image.
MagickException on error

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