title: How to draw Polyline based on route in Mkmapview
body: <p>Hi all I need to display <code>Polyline</code> in <code>MKapview</code>. I have done that but I need to show <code>Polyline</code> based on route. I'm getting like below image if am using location did update then it comes good i am try to store latitude and longitude then next time i have to displayed previous <code>Polyline</code> in that time i am not getting, please help me</p>
  
  <p><a href="https://i.stack.imgur.com/dMlvw.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dMlvw.png" alt="enter image description here"></a></p>