Functions that operate on evas polygon objects. More...

Macros
#define	EVAS_OBJ_POLYGON_CLASS evas_object_polygon_class_get()

#define	EVAS_OBJ_POLYGON_ID(sub_id) (EVAS_OBJ_POLYGON_BASE_ID + sub_id)

#define	evas_obj_polygon_point_add(x, y) EVAS_OBJ_POLYGON_ID(EVAS_OBJ_POLYGON_SUB_ID_POINT_ADD), EO_TYPECHECK(Evas_Coord, x), EO_TYPECHECK(Evas_Coord, y)

#define	evas_obj_polygon_points_clear() EVAS_OBJ_POLYGON_ID(EVAS_OBJ_POLYGON_SUB_ID_POINTS_CLEAR)

Enumerations
enum	{ EVAS_OBJ_POLYGON_SUB_ID_POINT_ADD, EVAS_OBJ_POLYGON_SUB_ID_POINTS_CLEAR, EVAS_OBJ_POLYGON_SUB_ID_LAST }

Functions
const Eo_Class *	evas_object_polygon_class_get (void)

Evas_Object *	evas_object_polygon_add (Evas *e)
	Adds a new evas polygon object to the given evas.

void	evas_object_polygon_point_add (Evas_Object *obj, Evas_Coord x, Evas_Coord y)
	Adds the given point to the given evas polygon object.

void	evas_object_polygon_points_clear (Evas_Object *obj)
	Removes all of the points from the given evas polygon object.

Detailed Description

Functions that operate on evas polygon objects.

Hint: as evas does not provide ellipse, smooth paths or circle, one can calculate points and convert these to a polygon.

Warning: We don't guarantee any proper results if you create a Polygon object without setting the evas engine.

Macro Definition Documentation

#define evas_obj_polygon_point_add	(	x,
		y
	)	EVAS_OBJ_POLYGON_ID(EVAS_OBJ_POLYGON_SUB_ID_POINT_ADD), EO_TYPECHECK(Evas_Coord, x), EO_TYPECHECK(Evas_Coord, y)

Adds the given point to the given evas polygon object.

Parameters

[in]	x
[in]	y

#define evas_obj_polygon_points_clear ( ) EVAS_OBJ_POLYGON_ID(EVAS_OBJ_POLYGON_SUB_ID_POINTS_CLEAR)

Removes all of the points from the given evas polygon object.

Evas_Object* evas_object_polygon_add ( Evas * e )

Adds a new evas polygon object to the given evas.

Parameters

e	The given evas.

References eo_add, and eo_unref().

void evas_object_polygon_point_add	(	Evas_Object *	obj,
		Evas_Coord	x,
		Evas_Coord	y
	)

Adds the given point to the given evas polygon object.

Parameters

obj	The given evas polygon object.
x	The X coordinate of the given point.
y	The Y coordinate of the given point.

void evas_object_polygon_points_clear ( Evas_Object * obj )

Removes all of the points from the given evas polygon object.

Parameters

obj	The given polygon object.