Google Maps for iOS, swift - How to show entire polyline between markers?

Question

I am trying to fit a polyline in the google map view. The polyline was acquired through overview_polyline in the google maps directions api.

Wondering how I would b

Answer 1

**For Swift 3.0 Google Maps, to make your map view fit the polyline of the route you are drawing:** 


func fitAllMarkers(_path: GMSPath) {
        var bounds = GMSCoordinateBounds()
        for index in 1..._path.count() {
            bounds = bounds.includingCoordinate(_path.coordinate(at: index))
        }
        mapView.animate(with: GMSCameraUpdate.fit(bounds))
    }