An object that allows one to show an image which other process created. It can be used anywhere like any other elementary widget.

This widget emits the following signals:

"clicked": the user clicked the image (press/release). The event parameter of the callback will be NULL.
"image,deleted": the server side was deleted. The event parameter of the callback will be NULL.
"image,resized": the server side was resized. The event parameter of the callback will be Evas_Coord_Size (two integers).

Note:: the event "image,resized" will be sent whenever the server resized its image and this always happen on the first time. Then it can be used to track when the server-side image is fully known (client connected to server, retrieved its image buffer through shared memory and resized the evas object).

Functions
Efl_Canvas_Object *	elm_plug_image_object_get (const Elm_Plug *obj)
	Get the basic Evas_Image object from this object (widget).
Eina_Bool	elm_plug_connect (Elm_Plug obj, const char svcname, int svcnum, Eina_Bool svcsys)
	Connect a plug widget to service provided by socket image.
Evas_Object *	elm_plug_add (Evas_Object *parent)

Function Documentation

Evas_Object* elm_plug_add ( Evas_Object * parent )

Add a new plug image to the parent.

Parameters:

parent The parent object

Returns:: The new plug image object or NULL if it cannot be created

Since :: 2.3

Eina_Bool elm_plug_connect	(	Elm_Plug *	obj,
		const char *	svcname,
		int	svcnum,
		Eina_Bool	svcsys
	)

Connect a plug widget to service provided by socket image.

Parameters:

[in]	obj	The object.
[in]	svcname	The service name to connect to set up by the socket.
[in]	svcnum	The service number to connect to (set up by socket).
[in]	svcsys	Boolean to set if the service is a system one or not (set up by socket).

Returns:: true on success, false on error.

Since :: 2.3

Efl_Canvas_Object* elm_plug_image_object_get ( const Elm_Plug * obj )

Get the basic Evas_Image object from this object (widget).

This function allows one to get the underlying Evas object of type Image from this elementary widget. It can be useful to do things like get the pixel data, save the image to a file, etc.

Note:: Be careful to not manipulate it, as it is under control of elementary.

Parameters:

[in] obj The object.

Returns:: The inlined image object or null.

Since :: 2.3

Functions

Function Documentation