MagickEmbossImage

MagickEmbossImage -- creates a grayscale version of the current active image, with a three-dimensional effect

Description

bool MagickEmbossImage( MagickWand mgck_wnd, float radius, float sigma )

Creates a grayscale version of the current active image, with a three-dimensional effect. 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 MagickEmbossImage() selects a suitable radius for you.

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A description of each parameter follows:

mgck_wnd	A MagickWand resource
radius	The radius of the Gaussian operator, in pixels, not counting the center pixel.
sigma	The standard deviation of the Gaussian operator, in pixels