title: Geofences shapes, API v2 android
body: <p>reading the android and google maps Api v2, I've just found geofences defined by radius/circles.</p>
  
  <p>I was wondering if there is a way to create custom shapes i.e. rectangles or any other irregular shapes.</p>
  
  <p>I was planing to geofence the are of a park.</p>
  
  <p>If custom shape geofencing is possible, please let me know the topics to study.</p>