Set cursor position along the chart from LatLng about leaflet-elevation HOT 5 CLOSED

/*
 * Handles mouseover events of the data layers on the map.
 */
_mousemoveLayerHandler: function(e) {
  if (!this._data || this._data.length === 0) {
    return;
  }
  var latlng = e.latlng;
  var item = this._findItemForLatLng(latlng);
  if (item) {
    var xCoord = item.xDiagCoord;

    this._hidePositionMarker();
    this._showDiagramIndicator(item, xCoord);
    this._showPositionMarker(item);
  }
},

// Customize default "L.Control.Elevation" behaviour.
L.Control.Elevation.include({

 // Update map and chart "markers" from latlng
 setPositionFromLatLng: function(latlng) {
   if (!this._data || this._data.length === 0) {
     return;
   }
   // var latlng = e.latlng;
   var item = this._findItemForLatLng(latlng);
   if (item) {
     var xCoord = item.xDiagCoord;

     this._hidePositionMarker();
     this._showDiagramIndicator(item, xCoord);
     this._showPositionMarker(item);
   }

 },

});

// Init leaflet map and controls
var map = new L.Map( { ... } );
var controlElevation = L.control.elevation( { ... } );

// Load chart
controlElevation.addTo( map );
controlElevation.load( /* GPX or GeoJSON Data */ );

// Wait until is fully loaded
map.on('eledata_loaded', function(e) {

  // Then call your custom function
  controlElevation.setPositionFromLatLng( /* LatLng Location */ );

});