GPHIGS C FUNCTIONS - INQUIRE EXTENDED MARKER DEFINITION

INQUIRE EXTENDED MARKER DEFINITION

PXINQ_EXTEND_MARKER_DEF

CALLING SEQUENCE

pxinq_extend_marker_def (

Pint	ws_id	/*workstation identifier	*/
Pint	marker_type	/*marker type	*/
Pstore	store	/*handle of Store object	*/
Pint	*error_ind	/*error indicator	*/
Ppoint_list_list	**lines	/*polyline definitions	*/
Ppoint_list_list	**bounds	/*fill area set definition	*/
Pxmk_char_list	**chars	/*character definitions	*/

TYPES

typedef struct {
	Pint			num_xmk_chars;	/* number of character definitions in the list	*/
	Pxmk_char	*xmk_char;	/* list of character definitions	*/
} Pxmk_char_list;

typedef struct {
	Pint			font;	/* text font	*/
	Pfloat		height;	/* character height	*/
	Pfloat		exp_factor;	/* character expansion factor	*/
	Pfloat		horizontal;	/* normalized horizontal justification	*/
	Pfloat		vertical;	/* normalized vertical justification	*/
	Pvec		up_vec;	/* character up vector	*/
	Ppoint		position;	/* character position	*/
	Pint			character;	/* ASCII character code	*/
} Pxmk_char;

EFFECT

Return the specified extended marker definition.

This inquiry is used to return an application-defined marker type definition created with Set Marker Definition or Set Extended Marker Definition (routines pxset_marker_def and pxset_extend_marker_def).

This function requires the handle of a store as an input argument. For further information on the use of stores, see "Memory Management for Inquiry Functions Which Return Complex Data Structures" in the introduction to Chapter 5.

ERRORS