ncl_gqops(3) - Linux man page

Name

GQOPS (Inquire operating state value) - returns the operating state of GKS.

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.

See Also

Online: gopks, gopwk, gacwk, gdawk, gclwk, gclks, opngks, clsgks, ginq_op_st

Hardcopy: "User's Guide for NCAR GKS-0A Graphics"

Copyright

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