{
    "type":"FeatureCollection",
    "features":[
        {
            "id":1,
            "type":"Feature",
            "properties":{},
            "geometry":{
                "type":"Polygon",
                "coordinates":[
                    [
                        [6.146185398101807,46.447689601949826],
                        [6.146475076675416,46.44726084421887],
                        [6.1472368240356445,46.44776352535544],
                        [6.1466360092163095,46.447833752497885],
                        [6.146185398101807,46.447689601949826]
                    ]
                ]
            }
        },
        {
            "id":"id",
            "type":"Feature",
            "properties":{},
            "geometry":{
                "type":"Polygon",
                "coordinates":[
                    [
                        [6.146185398101807,46.447689601949826],
                        [6.146475076675416,46.44726084421887],
                        [6.1472368240356445,46.44776352535544],
                        [6.1466360092163095,46.447833752497885],
                        [6.146185398101807,46.447689601949826]
                    ]
                ]
            }
        }
    ]
}

map.on(L.Draw.Event.CREATED, function (e) {
  var type = e.layerType,
    layer = e.layer;


  FGgpx.addLayer(layer);

  var shape = layer.toGeoJSON()
  var shape_for_db = JSON.stringify(shape);

  console.log("Create");
  console.log(shape_for_db);
  // Save to db

    saveGeofences(1,shape_for_db);
});

function getGeofences(devise_id){
  $.ajax({
    type: "POST",
    url: "maps/sql/getGeofences.php",
    //data: {data:data},
    data: {devise_id:devise_id},
    success: result,
    error: error,
    dataType: "json"
  });

  function error(data)
  {
    console.log("Error getGeofences");
    console.log(data);
  }

  function result(data){
    console.log("Geofences from DB");
    console.log(data);

    // How can I add a layer with the polygons to my map
    //FGgpx.addLayer(data); // This does not works

  }
}