org.apache.batik.ext.awt.image.rendered.Any2LumRed This function will tranform an image from any colorspace into a luminance image. The alpha channel if any will be copied to the new image. @author <a HREF="mailto:Thomas.DeWeeese@Kodak.com">Thomas DeWeese</a> @version $Id: Any2LumRed.java,v 1.8 2005/02/13 11:32:26 deweese Exp $