ncl_ngckop (3) - Linux Manuals
ncl_ngckop: a function to check if a specified GKS workstation is open.
NGCKOP - a function to check if a specified GKS workstation is open.
SYNOPSISINTEGER FUNCTION NGCKOP(WKID)
C-BINDING SYNOPSIS#include <ncarg/ncargC.h>
- (an input variable of type INTEGER) specifying a GKS workstation identifier.
C-BINDING DESCRIPTIONThe C binding argument descriptions are the same as the FORTRAN argument descriptions.
USAGEThe function returns a "1" if the workstation identified by WKID is open, otherwise it returns a "0".
IOPEN = NGCKOP(WKID)sets IOPEN to "1" if WKID is open and sets IOPEN to "0" otherwise.
ACCESSTo use NGCKOP or c_ngckop, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
COPYRIGHTCopyright (C) 1987-2009
University Corporation for Atmospheric Research
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