Polygon Object Functions

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

Functions
EVAS_API Evas_Object *	evas_object_polygon_add (Evas *e)
	Adds a new evas polygon object to the given evas. More...
EVAS_API 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. More...
EVAS_API void	evas_object_polygon_points_clear (Evas_Object *obj)
	Removes all of the points from the given evas polygon object. More...

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.

Function Documentation

evas_object_polygon_add()

EVAS_API Evas_Object * evas_object_polygon_add

(

Evas *

e

)

Adds a new evas polygon object to the given evas.

Parameters

e	The given evas.

Returns

A new evas polygon object.

References EINA_SAFETY_ON_FALSE_RETURN_VAL, and EVAS_CANVAS_CLASS.

evas_object_polygon_point_add()

EVAS_API 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

[in]	obj	The object
[in]	y	The Y coordinate of the given point.

References EINA_POSITION2D.

evas_object_polygon_points_clear()

EVAS_API void evas_object_polygon_points_clear

(

Evas_Object *

obj

)

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

Parameters

[in]

obj

The object