title: drawing routes on MKMapView
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3651999/adding-a-route-to-a-mkmapview">Adding a route to a MKMapView</a>  </p>
  </blockquote>
  
  
  
  <p>So I am planning to draw multiple routes on the MKMapView. What are the easiest way to do this on iOS? I am not sure if the iPhone can calculate routes if I give them two points (lattitude, longitude). But then if the iPhone were able to calculate a route, then that route might not be the route I want to draw to go from point A to B. </p>
  
  <p>Do I need multiple points along the route and draw it? As that seems really complex, as the number of points grows linearly with the growth of distance. Any suggestions?</p>