rgb-p

Function

Package: common-graphics

Arguments: object

Returns true if its argument is an rgb color object and returns nil otherwise. See make-rgb.

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.