GQOPS (Inquire operating state value) - returns the operating state of GKS.
CALL GQOPS (OPSTA)
void ginq_op_st(Gop_st *op_st);
- (Integer, Output) - Returns the GKS operating state:
- GKS is closed
- GKS is open
- Additionally, a workstation is open
- Additionally, a workstation is active
- Additionally, a segment is open
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.
Online: gopks, gopwk, gacwk, gdawk, gclwk, gclks, opngks, clsgks, ginq_op_st
Hardcopy: "User's Guide for NCAR GKS-0A Graphics"
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
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