INQUIRE DEFAULT STROKE DEVICE DATA

PINQ_DEF_STROKE_DATA

CALL SEQUENCE

void pinq_def_stroke_data(

Pint	ws_type,	/* workstation type	*/
Pint	device,	/* logical device number	*/
Pstore	store,	/* handle to Store object	*/
Pint	*error_ind,	/* (out) error indicator	*/
Pint	*max_buf_size,	/* (out) maximum input buffer size	*/
Pint_list	**pets,	/* (out) list of prompt/echo type	*/
Plimit	*echo,	/* (out) echo area	*/
Pstroke_data	**stroke_data_rec	/* (out) data record	*/

)

TYPES

typedef void * Pstore;

typedef struct {

Pfloat x; /* x coordinate */

Pfloat y; /* y coordinate */

} Ppoint;

typedef struct {

Pint num_ints; /* number of Pints in list */

Pint *ints; /* list of integers */

} Pint_list;

typedef struct {

Pfloat x_min; /* minimum x */

Pfloat x_max; /* maximum x */

Pfloat y_min; /* minimum y */

Pfloat y_max; /* maximum y */

} Plimit;

typedef struct {
	Pint		in_buf_size;		/* input buffer size	*/
	Pint		init_pos;		/* initial editing position	*/
	Pfloat	x_interval;		/* x interval	*/
	Pfloat	y_interval;		/* y interval	*/
	Pfloat	time_interval;		/* time interval	*/
	union Pstroke_pets {
		struct Pstroke_pet_r1 {
			Pint	impl_dep;
		} pet_r1;
		struct Pstroke_pet_r2 {
			Pint	impl_dep;
		} pet_r2;
		struct Pstroke_pet_r3 {
			Pmarker_attrs	marker_attrs;	/* marker attributes	*/
		} pet_r3;
		struct Pstroke_pet_r4 {
			Pline_attrs	line_attrs;	/* polyline attributes	*/
		} pet_r4;
		Pint impl_dep;
	} pets;
} Pstroke_data;

PHIGS STATE

EFFECT

The data is read from the workstation description table. of type ws_type.

The memory referenced by *stroke_data_rec is managed by store.

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

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

SEE ALSO