INITIALIZE PICK

PINPK

CALL SEQUENCE

PINPK (WKID, PKDNR, ISTAT, IPPD, PP, PET, XMIN, XMAX, YMIN, YMAX, LDR, DATREC, PPORDR)

INPUT PARAMETERS

INTEGER	WKID
INTEGER	PKDNR
INTEGER	ISTAT
INTEGER	IPPD
INTEGER	PP(3,IPPD)
INTEGER	PET
REAL	XMIN, XMAX, YMIN, YMAX
INTEGER	LDR
CHARACTER*80	DATREC(LDR)
INTEGER	PPORDR

ARGUMENTS

WKID

Workstation identifier.

PKDNR

PICK input device identifier.

ISTAT

Initial state:

POK:

1 (OK)

PNPICK:

2 (NO PICK)

IPPD

Initial pick depth. Defines the number of EXECUTE STRUCTURE levels in the initial pick path.

PP(3,IPPD)

Table defining the initial PICKING path which will be associated with PKDNR. Each path element contains three integers:

- Structure identifier

- Pick identifier

- Element number

PET

Echo type.

XMIN, XMAX, YMIN, YMAX

Echo area in DC.

LDR

Number of data records.

DATREC(LDR)

Data record.

PPORDR

Specifies the order in which the picking path is returned.

PPOTOP:

0 (TOP FIRST)

PPOBOT:

1 (BOTTOM FIRST)

PHIGS STATE

EFFECT

ERRORS

3

Ignoring function, function requires state (PHOP, WSOP,*,*)

54

Ignoring function, the specified workstation is not open

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

251

Ignoring function, the function requires the input device to be in REQUEST mode

254

Ignoring function, invalid echo area volume: XMIN>=XMAX, YMIN>=YMAX

255

Ignoring function, one of the echo area volume boundary points is outside the range of the device

253

Ignoring function, the specified prompt echo type is not available on the specified workstation

260

Ignoring function, one of the fields within the input device data record is in error

261

Ignoring function, initial value is invalid

SEE ALSO