ncl_ginq_op_st man page

ginq_op_st (Inquire operating state value) — returns the operating state of GKS.

Synopsis

#include <ncarg/gks.h>

void ginq_op_st(Gop_st *op_st);

Description

op_st

(Output) - Returns the GKS operating state:

GST_GKCL

GKS is closed

GST_GKOP

GKS is open

GST_WSOP

Additionally, a workstation is open

GST_WSAC

Additionally, a workstation is active

GST_SGOP

Additionally, a segment is open

Access

To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.

See Also

Online: gopen_gks(3NCARG), gopen_ws(3NCARG), gactivate_ws(3NCARG), gdeactivate_ws(3NCARG), gclose_ws(3NCARG), gclose_gks(3NCARG), opngks(3NCARG), clsgks(3NCARG), gks(3NCARG), ncarg_gks_cbind(3NCARG)

Hardcopy:  User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

Info

March 1993 UNIX NCAR GRAPHICS