<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&key=xxxxxxxxxxxxxxxxxx&sensor=false"></script>
<script type='text/javascript' src='http://www.example.com/wp/wp-content/themes/ang/js/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">
      <google-map 
        id="map-canvas"
        center="map.center"
        zoom="map.zoom"
        draggable="true"
        options="map.options"
      >
        <markers models="map.markers" coords="'self'" click="'onClicked'" labelContent="'title'" labelAnchor="22 0" >
          <windows show="'showWindow'" closeClick="'closeClick'">
            <p ng-non-bindable>latitude,longitude {{ latitude | number:4 }, {{ longitude | number:4 }</p>
            <p>Marker's window</p>
          </windows>
        </markers>
      </google-map>
    </div>
  </div>
</div>

var mapApp = angular.module('googleMapApp', ['google-maps','ui.bootstrap']);

mapApp.controller("MyCtrl", function ($scope) {

  angular.extend($scope, {
    map: {
      center: {
        latitude: 35.681382,
        longitude: 139.766084
      },
      options: {
        maxZoom: 20,
        minZoom: 3
      },
      zoom: 16,
      markers: [
        {
          latitude: 35.681382,
          longitude: 139.766084,
          showWindow: false,
          title: 'Tokyo Station'
        },
        {
          latitude: 35.682032,
          longitude: 139.762294,
          showWindow: false,
          title: 'wadakuramon'
        },
        {
          latitude: 35.678354,
          longitude: 139.761028,
          showWindow: false,
          title: 'babasakimon'
        }
      ]
    }
  });
  angular.forEach($scope.map.markers, function (marker) {
      marker.closeClick = function () {
          marker.showWindow = false;
          $scope.$apply();
      };
      marker.onClicked = function () {
          marker.showWindow = true;
          $scope.$apply();
      };
  });

});