Arguments: stream box
Erases (i.e. replaces with the background color or texture) the specified filled box from stream. Contrast with fill-box, which draws the filled box on stream.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.