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The graPHIGS Programming Interface: ISO PHIGS Subroutine Reference

INQUIRE WORKSTATION STATE VALUE (PHCL,WSCL,STCL,ARCL)

Purpose

Use Inquire Workstation State Value to inquire the current workstation state of the graPHIGS API. The workstation state is either Workstation Open (WSOP) or Workstation Closed (WSCL). then at least one workstation is open. If the state is WSCL, then no workstations are open.

Language Bindings

C

pinq_ws_st (ws_st)

Output Parameters

Pws_st *ws_st
Workstation state value (0=PWS_ST_WSCL, 1=PWS_ST_WSOP).

FORTRAN

PQWKST (wksta)

Output Parameters

integer wksta
Workstation state value (0=PWSCL, 1=PWSOP).

Errors

None

Related Subroutines

  • Close Workstation

  • Open Workstation

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