INITIALIZE PICK

pinit_pick

CALL SEQUENCE

void pinit_pick (ws_id, pick_dev, init_status, init_pick, pet, echo_area, pick_data_rec, order)

INPUT PARAMETERS

Pint	ws_id,
Pint	pick_dev,
Pin_status	init_status,
const Ppick_path	*init_pick,
Pint 	pet,
const Plimit	*echo_area,
const Ppick_data	*pick_data_rec,
Ppath_order	order

ARGUMENTS

ws_id,

Workstation identifier

pick_dev,

Pick device number

init_status,

Initial pick status

init_pick,

Initial pick path

pet,

Prompt and echo type

echo_area,

Echo area

pick_data_rec,

Data record

order

Pick path order

TYPES

typedef enum {
	PIN_STATUS_NONE, 
	PIN_STATUS_OK, 
	PIN_STATUS_NO_IN
} Pin_status;

typedef struct {
	Pint	depth;		/* pick path depth */
	Ppick_path_elem	*path_list;	/* pick path list */
} Ppick_path;

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 {
	union Ppick_pets {
		struct Ppick_pet_r1 {
			int	impl_dep;
		} pet_r1;
		int	impl_dep;
	} pets;
} Ppick_data;

typedef enum {
	PORDER_TOP_FIRST, 
	PORDER_BOTTOM_FIRST
} Ppath_order;

typedef struct {
	Pint	struct_id;	/* structure identifier	*/
	Pint	pick_id;	/* pick identifier	*/
	Pint	elem_pos;	/* element position	*/
} Ppick_path_elem;

typedef enum {
	PPR_OFF, 
	PPR_ON
} Ppr_switch;

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 or ZMIN>>ZMAX

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