title: Change the region (zoom) for mapView Swift
body: <p>I have a map and I draw a destination between two pins and I have also always open one call out.</p>
  
  <p>My problem is that I want to zoom out a little bit more but I tried to do it with this code and it didn't work.</p>
  
  <pre><code>let span = MKCoordinateSpanMake(0.0275, 0.0275)
  let coodinate = self.meLocation!
  let region = MKCoordinateRegion(center: coodinate, span: span)
  self.mapView.setRegion(region, animated: true)
  </code></pre>
  
  <p>I assume that making the line for the destination do the problem: </p>
  
  <pre><code>func mapView(mapView: MKMapView, rendererForOverlay overlay: MKOverlay) -&gt; MKOverlayRenderer {
          let renderer = MKPolylineRenderer(overlay: overlay)
          renderer.strokeColor = UIColor(red: 2.0/255.0, green: 202.0/255.0, blue: 246.0/255.0, alpha: 1.0)
          renderer.lineWidth = 2.8
  
  
  
          return renderer
  
      }
  </code></pre>
  
  <p>So my question is how I can zoom out a little bit more by default.</p>
  
  <p>EDIT: </p>
  
  <p>I Followed <a href="http://www.ioscreator.com/tutorials/draw-route-mapkit-tutorial" rel="noreferrer">this guide</a></p>