title: How to add UIImage in MKMapView in iPhone?
body: <p>I want to add a UIImage in MKMapview.</p>
  
  <p>i.e.: One a particular location, I want to add an image called "apple.jpg".</p>
  
  <p>I don't know how to do that.</p>
  
  <p>As I have already added a draggable pin as an annotation. But I don't know if I can add multiple images or not.</p>