Mobile native


  • Tizen 2.4 and Higher for Mobile


Related Info

The map UI component displays a geographic map. The default map data is provided by the OpenStreetMap project. For more information, see the Map API.

This feature is supported in mobile applications only.

Basic Usage

To use a map component in your application:

  1. Add a map with elm_map_add() function:

    Evas_Object *map;
    Evas_Object *parent;
    map = elm_map_add(parent);
  2. Set the zoom mode with the elm_map_zoom_mode_set() function:
    elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
  3. Set the zoom level with the elm_map_zoom_set() function:
    elm_map_zoom_set(map, 12);
  4. Show a specific area on the map based on coordinates using the elm_map_region_show() function:
    elm_map_region_show(map, 2.2, 48.8);

    To show a specific area with a bring-in animation, use the elm_map_region_bring_in() function:

    elm_map_region_bring_in(map, 2.2, 48.8);
  5. Register the callback functions.

    The following example shows how to define and register a callback for the clicked signal:

    evas_object_smart_callback_add(map, "clicked", clicked_cb, data);
    clicked_cb(void *data, Evas_Object *obj, void *event_info)
        dlog_print(DLOG_INFO, LOG_TAG, "Map clicked\n");

The following example shows a simple use case of the map component.

Example: Map use case


Evas_Object *win;
Evas_Object *conf;
Evas_Object *nf;
Evas_Object *box;
Evas_Object *map;

/* Starting right after the basic EFL UI layout code */
/* win - conformant - naviframe */

/* Add a box to contain a map and push the box into the naviframe */
box = elm_box_add(nf);
elm_naviframe_item_push(nf, "Map", NULL, NULL, box, NULL);

/* Add a map */
map = elm_map_add(box);
evas_object_size_hint_align_set(map, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(map, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);

/* Set zoom mode to manual and zoom level to 12 */
elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
elm_map_zoom_set(map, 12);

/* Show a region (2.2 N, 48.8 E) */
elm_map_region_show(map, 2.2, 48.8);

elm_box_pack_end(box, map);


The following table lists the available component styles.

Table: Map styles

Style Sample
default elm/map/base/default


You can register callback functions connected to the following signals for a map object.

Table: Map callback signals

Signal Description event_info
clicked The map is clicked without dragging. Evas_Event_Mouse_Up
clicked,double The map is double-clicked. Evas_Event_Mouse_Down
press The map is pressed down on. Evas_Event_Mouse_Down
longpressed The map is pressed down for a long time without dragging. Evas_Event_Mouse_Down
scroll The content is scrolled (moved). NULL
scroll,drag,start Dragging the content starts. NULL
scroll,drag,stop Dragging the content stops. NULL
scroll,anim,start The scrolling animation starts. NULL
scroll,anim,stop The scrolling animation stops. NULL
zoom,start The zoom animation starts. NULL
zoom,stop The zoom animation stops. NULL
zoom,change The zoom is changed when using an auto zoom mode. NULL
tile,load The map tile image load begins. NULL
tile,loaded The map tile image load ends. NULL
tile,loaded,fail The map tile image load fails. NULL
route,load The route request begins. Elm_Map_Route
route,loaded The route request ends. NULL
route,loaded,fail The route request fails. NULL
name,load The name request begins. Elm_Map_Name
name,loaded The name request ends. NULL
name,loaded,fail The name request fails. NULL
overlay,clicked An overlay is clicked. Elm_Map_Overlay
loaded The map is loaded. NULL
Note The signal list in the API reference can be more extensive, but only the above signals are actually supported in Tizen.
Note Except as noted, this content is licensed under LGPLv2.1+.