INQUIRE DEFAULT STRING DEVICE DATA
-
CALL SEQUENCE
CALL PQDST (WTYPE, DEVNO, N, MLDR, ERRIND, MBUFF, OL, PET, EAREA, LDR, DATREC).
INPUT PARAMETERS
- INTEGER WTYPE
- Workstation type.
- INTEGER DEVNO
- STRING input device number.
- INTEGER N
- Element requested in the echo/notification list.
- INTEGER MLDR
- Data record size.
OUTPUT PARAMETERS
- INTEGER ERRIND
- Error indicator
- INTEGER MBUFF
- Maximum character buffer size.
- INTEGER OL
- Number of echos/notifications in the list.
- INTEGER PET
- Nth echo/notification in the list.
- REAL EAREA(4)
- Default echo volume in DC: XMIN, XMAX, YMIN, YMAX.
- INTEGER LDR
- Number of elements used in the record.
- CHARACTER*80 DATREC(MLDR)
- Record.
PHIGS STATE
(PHOP, *, *, *).
EFFECT
Returns the predefined 2D values associated with STRING input device number
DEVNO. If the data is available, error indicator is returned as 0.
The data is read from the workstation description table of type
WTYPE.
ERRORS
- 2
Ignoring function, function requires state (PHOP, *,*,*)
- 52
- Ignoring function, workstation type not recognized by the implementation
- 51
- Ignoring function, this information is not yet available for this generic
workstation type: open a workstation of this type and use the specific
workstation type
- 61
- Ignoring function, specified workstation is neither of category INPUT nor
of category OUTIN
- 250
- Ignoring function, the specified device is not available on the specified
workstation
SEE ALSO
initialize string, set string mode, inquire string device state.