itsm-pc-handle/bower_components/ngmap/app/scripts/directives/maps-engine-layer.js

/**
 * @ngdoc directive
 * @name maps-engine-layer
 * @description 
 *   Requires:  map directive
 *   Restrict To:  Element
 *
 * @example
 * Example: 
 *   <map zoom="14" center="[59.322506, 18.010025]">
 *     <maps-engine-layer layer-id="06673056454046135537-08896501997766553811"></maps-engine-layer>
 *    </map>
 */
/*jshint -W089*/
ngMap.directive('mapsEngineLayer', ['Attr2Options', function(Attr2Options) {
  var parser = Attr2Options;

  var getMapsEngineLayer = function(options, events) {
    var layer = new google.maps.visualization.MapsEngineLayer(options);

    for (var eventName in events) {
      google.maps.event.addListener(layer, eventName, events[eventName]);
    }

    return layer;
  };

  
  return {
    restrict: 'E',
    require: '^map',

    link: function(scope, element, attrs, mapController) {
      var filtered = parser.filter(attrs);
      var options = parser.getOptions(filtered);
      var events = parser.getEvents(scope, filtered, events);
      console.log('maps-engine-layer options', options, 'events', events);

      var layer = getMapsEngineLayer(options, events);
      mapController.addObject('mapsEngineLayers', layer);
    }
   }; // return
}]);