Arguments: stream centre radius
Erases (i.e. replaces with the background color or texture) the circle defined by center and radius from stream. Contrast with draw-circle which draws the circle 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.