NAME¶
NGCKOP - a function to check if a specified GKS workstation is open.
SYNOPSIS¶
INTEGER FUNCTION NGCKOP(WKID)
C-BINDING SYNOPSIS¶
#include <ncarg/ncargC.h>
int c_ngckop(int wkid)
DESCRIPTION¶
- WKID
- (an input variable of type INTEGER) specifying a GKS workstation
identifier.
C-BINDING DESCRIPTION¶
The C binding argument descriptions are the same as the FORTRAN argument
descriptions.
USAGE¶
The function returns a "1" if the workstation identified by WKID is
open, otherwise it returns a "0".
EXAMPLES¶
IOPEN = NGCKOP(WKID)
sets IOPEN to "1" if WKID is open and sets IOPEN to "0"
otherwise.
ACCESS¶
To use NGCKOP or c_ngckop, load the NCAR Graphics libraries ncarg, ncarg_gks,
and ncarg_c, preferably in that order.
SEE ALSO¶
Online URL:
http://ngwww.ucar.edu/ngdoc/ng/gks/gkshome.html
COPYRIGHT¶
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.