The IlvMorphologyFilter Class
The
IlvMorphologyFilter class lets you perform "fattening" or "thinning" of artwork. It is particularly useful for fattening or thinning an alpha channel.
The dilation (or erosion) kernel is a rectangle with a width of 2*x-radius+1 and a height of 2*y-radius+1 where radius is a user-specified value. In dilation, the output pixel is the individual component-wise maximum of the corresponding R,G,B,A values in the input image kernel rectangle. In erosion, the output pixel is the individual component-wise minimum of the corresponding R,G, B, A values in the input image kernel rectangle.
Version 6.0
Copyright © 2015, Rogue Wave Software, Inc. All Rights Reserved.