title: Button on the GMSMapView (Google Map) using Swift
body: <p>As I am new to Swift programming and also iOS development, I am facing problem of placing button on top of Google Map.</p>
  
  <p>I have been using Google Map SDK for iOS using Cocopods, and example from Google Map API guide. </p>
  
  <pre><code>override func viewDidLoad() {
      super.viewDidLoad()
  
      var camera = GMSCameraPosition.cameraWithLatitude(-33.86, longitude: 151.20, zoom: 6)
      var mapView = GMSMapView.mapWithFrame(CGRectZero, camera: camera)
      mapView.myLocationEnabled = true
      mapView.settings.myLocationButton = true;
      self.view = mapView
  
      var marker = GMSMarker()
      marker.position = CLLocationCoordinate2DMake(-33.86, 151.20)
      marker.title = "Sydney"
      marker.snippet = "Australia"
      marker.map = mapView
  
  }
  </code></pre>
  
  <p>I want to place button above the map.</p>
  
  <p><a href="https://i.stack.imgur.com/vZYh8m.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vZYh8m.png" alt="enter image description here"></a></p>