READ ITEM FROM METAFILE

PRDITM

CALL SEQUENCE

CALL PRDITM (WKID, MIDRL, MLDR, DATREC)

INPUT PARAMETERS

INTEGER WKID

Workstation identifier

INTEGER MIDRL

Item number

INTEGER MLDR

Data record size

OUTPUT PARAMETERS

CHARACTERS*80 DATREC (MLDR)

Data record

PHIGS STATE

EFFECT

Not implemented

ERRORS

3

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

54

Ignoring function, the specified workstation is not open

58

Ignoring function, specified workstation is not of category MI

306

Ignoring function, maximum item data record length is invalid

302

Ignoring function, no item is left in metafile input

303

Ignoring function, metafile item is invalid