INQUIRE INTERIOR FACILITIES

PQIF

CALL SEQUENCE

CALL PQIF (WTYPE, NI, NH, ERRIND, NIS, IS, NHS, HS, NPFAI).

INPUT PARAMETERS

INTEGER WTYPE

Workstation type.

INTEGER NI

Element requested in interior style list.

INTEGER NH

Order number in hatching style list.

OUTPUT PARAMETERS

INTEGER ERRIND

Error indicator

INTEGER NIS

Number of available fill styles.

INTEGER IS

NIth fill style

PHOLLO :

0 (HOLLOW)

PSOLID :

1 (SOLID)

PPATTR :

2 (PATTERN)

PHATCH :

3 (HATCH)

PISEMP :

4 (EMPTY)

INTEGER NHS

Number of available hatching styles.

INTEGER HS

NHth hatching style.

INTEGER NPFAI

Number of predefined interior representations.

PHIGS STATE

EFFECT

If the number of available hatch styles is positive, the list of available hatch styles contains all registered and implementation dependent hatch styles supported. If the number of available hatch styles is negative, the implementation dependent hatch styles are derived directly from the hatch style value and the list of available hatch styles contains the number of registered hatch styles; the number of which is indicated by the absolute value of the number of available hatch styles.

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, *,*,*)

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

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

SEE ALSO