INQUIRE WORKSTATION TRANSFORMATION
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CALL SEQUENCE
CALL PQWKT (WKID, ERRIND, TUS, RWINDO, CWINDO, RVIEWP, CVIEWP)
INPUT PARAMETERS
- INTEGER WKID
- Workstation identifier.
OUTPUT PARAMETERS
- INTEGER ERRIND
- Error indicator
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- INTEGER TUS
- Workstation transformation update state
- PNPEND :
- 0 (NOT PENDING)
- PPEND :
- 1 (PENDING)
- REAL RWINDO (4)
- Requested NPC workstation window:
- RWXMIN, RWXMAX, RWYMIN, RWYMAX.
- REAL CWINDO (4)
- Current NPC workstation window:
- CWXMIN, CWXMAX, CWYMIN, CWYMAX.
- REAL RVIEWP (4)
- Requested DC workstation viewport:
- RVXMIN, RVXMAX, RVYMIN, RVYMAX.
- REAL CVIEWP (4)
- Current DC workstation viewport:
- CVXMIN, CVXMAX, CVYMIN, CVYMAX.
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PHIGS STATE
(PHOP, WSOP, *, *).
EFFECT
Returns workstation WKID' transformation update state as well as the
requested and current window and viewport (in 2D) from the workstation state
list. If the data is available, error indicator is returned as 0.
The workstation transformation update state is PUPD_PEND when a modification
has been requested but is not yet effective.
ERRORS
- 3
Ignoring function, function requires state (PHOP, WSOP,*,*)
- 54
- Ignoring function, the specified workstation is not open
- 57
- Ignoring function, specified workstation is of category MI
SEE ALSO
set workstation window, set workstation viewport.
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G5G - GPHIGS F77 FUNCTIONS VOLUME 2
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