GPHIGS F77 FUNCTIONS - INQUIRE DIRECT COLOUR MODEL FACILITIES

INQUIRE DIRECT COLOUR MODEL FACILITIES

PQDCMF

CALL SEQUENCE

CALL PQDCMF (WTYPE, NRDCM, ERRIND, NDCM, DCM)

INPUT PARAMETERS

INTEGER WTYPE: Workstation type
INTEGER NRDCM: List element requested of direct colour model

OUTPUT PARAMETERS

INTEGER ERRIND: Error indicator
INTEGER NDCM: Number of available direct colour model
INTEGER DCM: Nth element of list of defined direct colour model

PHIGS STATE

(PHOP,*,*,*)

EFFECT

Returns the direct colour model facilities offered by workstations of type WTYPE.

If the inquired information is available, the error indicator is returned as 0 and values are returned in the output parameters.

If the inquired information is not available, the values returned in the output parameters are implementation dependent and the error indicator is set to one of the following error numbers to indicate the reason for non-availability:

ERRORS

2: Ignoring function, function requires state (PHOP, *,*,*)
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
52: Ignoring function, workstation type not recognized by the implementation
59: Ignoring function, the specified workstation does not have output capability (i.e. the workstation category is neither OUTPUT, OUTIN, nor MO)
62: Ignoring function, this information is not available for this MO workstation type