bradr@quorum.com (Brad Rubenstein) (04/25/91)
I'm trying to do hilighting in NeWS 2.1. I have a canvas on which someone has drawn a color picture, and I want to perform the following operation: everywhere the picture has the canvas background color, paint my hilite color. Everywhere else, do nothing. I don't have the option of redrawing the picture (the postscript that generated it is long gone by the time the hilighting needs to be done). Got any ideas? Is it hopeless? Brad -- Brad Rubenstein -- Quorum Software Systems, Inc. -- bradr@quorum.com