This function queries a workstation to to determine whether or not a given
color index has been allocated. (See NhlIsAllocatedColor.)
- One or more HLU Workstation instances.
- An array of one or more color indexes. Valid range is 0-255.
The Workstation instances referenced by work are queried to see whether
each of the elements of ci is an allocated color or not. This function returns
and array of logical values. If an element of ci is a missing value,
then the corresponding output value is a missing value. The output is dimension m x n
where m is the dimension size of the work parameter and n is the dimension of
the ci parameter.
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$Revision: 1.10 $ $Date: 1998/06/15 21:28:41 $