title: How we can draw a line on google map using legs points in iOS7
body: <p>I am using overview_path for polyline on google map, but it is not turning perfectly while a turn is there on the map.
  <img src="https://i.stack.imgur.com/E9XKR.jpg" alt="enter image description here"></p>
  
  <p>so now I am trying to draw the path using leg points. Please tell me how I can store all leg points and draw a path.</p>