title: latitude and longitude points from MKPolyline
body: <p>I am trying to figure out a way to get all the latitude and longitude points from a MKPolyline drawn on a MKMapView on an iOS app.</p>
  
  <p>I know the MKPolyline does not store latitude and longitude points, but I am looking for a way to build an array of lat and long the MKPolyline would touch on the map.</p>
  
  <p>Anybody has specific possible solutions on this?</p>
  
  <p>Thank you</p>
  
  <p>EDIT:
  After seeing the first response (thank you) I think I need to explain better what my code is doing:</p>
  
  <ol>
  <li>first I call "<strong>calculateDirectionsWithCompletionHandler</strong>" on a MKDirections object</li>
  <li>I get back <strong>MKRoute</strong> object which has a "<strong>polyline</strong>" property. </li>
  <li>then I call "<strong>addOverlay</strong>" on the mapview <strong>passing in the polyline from the MKRoute</strong> object</li>
  </ol>
  
  <p>That's all.</p>
  
  <p>So, I already have a polyline built for me. So I would like to get all the points found in the polyline somehow and map them to a lat and long...</p>