title: How to create CGPathRef from Array of points
body: <p>Hi all i've been working in a map application, Where i needed to draw the route between two locations, I've got route coordinates too (using google Direction api) and kept it in an array, Now all i need to do is creating a path from the array of points, later i will use the path with MKOverlayPathView for creating real routes on the map. Here my problem is how to create a CGPathRef from the array of coordinates, Or any other way to do the same operation<br/>
  Thanks in Advance</p>