Provides a device-independent way to get the color decomposition state of the current graphics device.
Graphics, Utilities
Returns a 1 if color decomposition is turned on and a 0 if indexed color is used.
device: in, optional, type=string
The IDL graphics device whose color decomposition state you wish to know the
current value of. If undefined, the current graphics device is used.
Depth: out, optional, type=integer
The depth of the color display. Typically 8 for indexed color devices
and 24 for true-color devices.
IDL> currentState = cgGetColorState()
FANNING SOFTWARE CONSULTING::
David W. Fanning
1645 Sheely Drive
Fort Collins, CO 80526 USA
Phone: 970-221-0438
E-mail: david@idlcoyote.com
Coyote's Guide to IDL Programming: http://www.idlcoyote.com
Change History::
Written, 5 Nov 2013, as a combination of DecomposedColor and GetDecomposedState, which
have both been retired from the Coyote Library.
Copyright (c) 2010-2013, Fanning Software Consulting, Inc.