Tizen Native API  4.0

plug_inheritance_tree.png

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

Evas_Objectelm_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_Objectelm_plug_add (Evas_Object *parent)

Function Documentation

Add a new plug image to the parent.

Parameters:
parentThe parent object
Returns:
The new plug image object or NULL if it cannot be created
Since :
2.3.1
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.

Since :
2.3.1
Parameters:
[in]objThe object.
[in]svcnameThe service name to connect to set up by the socket.
[in]svcnumThe service number to connect to (set up by socket).
[in]svcsysBoolean to set if the service is a system one or not (set up by socket).
Returns:
true on success, false on error.
Evas_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.
Since :
2.3.1
Parameters:
[in]objThe object.
Returns:
The inlined image object or null.