GPHIGS C FUNCTIONS - INQUIRE EDGE FACILITIES

INQUIRE EDGE FACILITIES

PINQ_EDGE_FACS

CALL SEQUENCE

void pinq_edge_facs(

Pint	type	/* workstation type	*/
Pint 	length	/* length of application list	*/
Pint	start	/* starting position	*/
Pint 	*error_ind	/* (out) error indicator	*/
Pedge_facs	*facilities	/* (out) list of edge facilities	*/
Pint 	*total_length	/* (out) length of list in GPHIGS	*/

TYPES

typedef struct {
	Pint_list 	types;	/* list of edge types 	*/
	Pint	num_widths;	/* number of available edge width 	*/
	Pfloat	nom_width;	/* nominal edge width 	*/
	Pfloat	min_width;	/* min edge width 	*/
	Pfloat	max_width;	/* max edge width 	*/
	Pint	num_pred_inds;	/* number of predefined bundle indices 	*/
} Pedge_facs ;

PHIGS STATE

(PHOP, *, *, *).

EFFECT

Returns the edge drawing capabilities of the workstations of type type. If the data is available, error indicator is returned as 0.

The data is read from the workstation description table.

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