I’ve just uploaded the 2nd in what I hope will be a continuing series of
articles about RMagick. This one is part 1 of a 2- (or more) parter
about alpha compositing. You can read it here:
RMagick is an interface to the ImageMagick (http://www.imagemagick.org)
and GraphicsMagick (http://www.graphicsmagick.org) image processing
libraries. The RMagick home page is http://rmagick.rubyforge.org
If you have an idea for an article you’d like to see, shoot me an email
at this address or at firstname.lastname@example.org. Thanks!