INQUIRE COLOUR MAPPING STATE

PINQ_COLR_MAP_ST

CALL SEQUENCE

void pinq_colr_map_st(

Pint	ws_id,	/* workstation identifier	*/
Pint	method,	/* colour mapping method	*/
Pstore	store,	/* handle to store object	*/
Pint	*error_ind,	/* (out) error indicator	*/
Pcolr_map_st	**data	/* (out) data record	*/

)

TYPES

typedef void * Pstore;

typedef struct {
	Pint		method;		/* colour mapping method	*/
	union Pcolr_map_st_data {
		Pint	num_true_colrs;	/* number of available true colours	*/
		Pint	max_num_pseudo_colrs;	/* maximum number of pseudo colour entries	*/
	} data;
} Pcolr_map_st;

PHIGS STATE

EFFECT

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.

The memory referenced by *data is managed by store

ERRORS

3

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

54

Ignoring function, the specified workstation is not open

59

Ignoring function, the specified workstation does not have output capability (i.e. the workstation category is neither OUTPUT, OUTIN, nor MO)

126

Ignoring function, the specified colour mapping method is not available on the specified

SEE ALSO