<script type='text/javascript' src='http://www.example.com/wp/wp-content/themes/ang/js/lodash.underscore.min.js'></script>
<script type='text/javascript' src='http://www.example.com/wp/wp-content/themes/ang/js/angular-google-maps.min.js'></script>
<script type='text/javascript' src='http://www.example.com/wp/wp-content/themes/ang/js/app.js'></script>
<div ng-controller="MyCtrl">
  <div class="row">
    <div class="col-sm-12">
      <ui-gmap-google-map id="map-canvas" center="map.center" zoom="map.zoom" draggable="true" options="map.options">
        <ui-gmap-marker ng-repeat="m in map.markers" coords="m" idkey="m.id">
        </ui-gmap-marker>
      </ui-gmap-google-map>
    </div>
  </div>
</div>

var mapApp = angular.module('googleMapApp', ['google-maps'.ns(),'ui.bootstrap']);
mapApp.config(['GoogleMapApiProvider'.ns(), function (GoogleMapApi) {
  GoogleMapApi.configure({
    key: 'your Google Map api key',
    v: '3.17',
    libraries: ''
  });
}]);

mapApp.controller("MyCtrl",['$scope', 'GoogleMapApi'.ns(), function ($scope,GoogleMapApi) {
  angular.extend($scope, {
    map: {
      center: {
        latitude: 35.681382,
        longitude: 139.766084
      },
      options: {},
      zoom: 15,
      markers: [
        {
          latitude: 35.681382,
          longitude: 139.766084,
          id: 1 //New in v1.2.0 REQUIRED!!
        },
        {
          latitude: 35.682032,
          longitude: 139.762294,
          id: 2 //New in v1.2.0 REQUIRED!!
        },
        {
          latitude: 35.678354,
          longitude: 139.761028,
          id: 3 //New in v1.2.0 REQUIRED!!
        }
      ]
    }
  });
  GoogleMapApi.then(function(maps) {
  });
}]);