title: Google direction API - How to pass Latitude and Longitude instead of Physical address
body: <p>Really need some ideas on this. Been working on Google map API, which I'm using Geocoding, Reverse Geocoding and Geolocation. With this piece of code, below,I am able to use Direction API of Google map, which works perfectly. </p>
  
  <pre><code>    var locations = [
          {lat: 6.4261139, lng: 3.4363691}
      ];
  
      var mapContainer = $('.map-container'),
          map          = new google.maps.Map(mapContainer[0], {
              center: center,
              zoom  : 10
          });
  
      var markers = _(locations)
          .map(function (loc) {
              return new google.maps.Marker({
                  position: new google.maps.LatLng(loc.lat, loc.lng)
              });
          })
          .each(function (marker) {
              marker.setMap(map);
          })
          .value();
  
      var mc = new MarkerClusterer(map, markers);
  
      var directionsService = new google.maps.DirectionsService(),
          directionsDisplay = new google.maps.DirectionsRenderer(),
          displayRoute      = function () {
              directionsService.route({
                  origin: 'Akin Ogunlewe street VI',//6.512596400000001+','+3.3541297 Pass this in place of the address
                  destination: 'Falolu road Surulere',//'Falolu road Surulere',//6.4261139+','+3.4363691 Pass this in place of the address
                  travelMode : google.maps.TravelMode.DRIVING
              }, function (response, status) {
                  if (status === google.maps.DirectionsStatus.OK) {
                      directionsDisplay.setDirections(response);
                  } else {
                      console.log('Directions request failed due to ' + status);
                  }
              });
          };
  
  directionsDisplay.setMap(map);
  displayRoute();
  </code></pre>
  
  <p>Is there a way I can pass <code>Latitude</code> and <code>Longitude</code> in <code>Origin</code> and <code>Destination</code> Instead of physical address (string)?
  I tried it but did not work.</p>
  
  <p>I need to pass the numeric (float) value like:<code>6.512596400000001,3.3541297</code> Instead of <code>Falolu road Surulere</code>  </p>
  
  <p>Any help is appreciated thanks</p>