Merge pull request #398 from reinos/master

Added getPanoramaByLocation and a check around option

lib/gmaps.streetview.js

@@ -14,12 +14,17 @@ GMaps.prototype.createPanorama = function(streetview_options) {
 GMaps.createPanorama = function(options) {
   var el = getElementById(options.el, options.context);
 
+  var panoramaService = new google.maps.StreetViewService();
+  var checkaround = options.checkaround || 50;
+  var panorama = null;
+
   options.position = new google.maps.LatLng(options.lat, options.lng);
 
   delete options.el;
   delete options.context;
   delete options.lat;
   delete options.lng;
+  delete options.checkaround;
 
   var streetview_events = ['closeclick', 'links_changed', 'pano_changed', 'position_changed', 'pov_changed', 'resize', 'visible_changed'],
       streetview_options = extend_object({visible : true}, options);
@@ -28,17 +33,28 @@ GMaps.createPanorama = function(options) {
     delete streetview_options[streetview_events[i]];
   }
 
-  var panorama = new google.maps.StreetViewPanorama(el, streetview_options);
+  //get only a streetview if this one is available
+  panoramaService.getPanoramaByLocation(options.position, checkaround ,function(data, status){
+    if (status == google.maps.StreetViewStatus.OK) {
 
-  for (var i = 0; i < streetview_events.length; i++) {
-    (function(object, name) {
-      if (options[name]) {
-        google.maps.event.addListener(object, name, function(){
-          options[name].apply(this);
-        });
-      }
-    })(panorama, streetview_events[i]);
-  }
+      streetview_options.position = data.location.latLng;
 
-  return panorama;
-};
+      panorama = new google.maps.StreetViewPanorama(el, streetview_options);
+
+      for (var i = 0; i < streetview_events.length; i++) {
+        (function(object, name) {
+          if (options[name]) {
+            google.maps.event.addListener(object, name, function(){
+              options[name].apply(this);
+            });
+          }
+        })(panorama, streetview_events[i]);
+      }
+      panorama.setVisible(true);
+      return panorama;
+    // no result
+    } else {
+      return false;
+    }
+  });
+};