GQOPS Inquire operating state value(3) returns the operating state

SYNOPSIS

CALL GQOPS (OPSTA)

C-BINDING SYNOPSIS

#include <ncarg/gks.h>

void ginq_op_st(Gop_st *op_st);

DESCRIPTION

OPSTA
(Integer, Output) - Returns the GKS operating state:
0
GKS is closed
1
GKS is open
2
Additionally, a workstation is open
3
Additionally, a workstation is active
4
Additionally, a segment is open

ACCESS

To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

COPYRIGHT

Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.