how to fix boundaries to show limited google map area in Swift 4 (iOS)

Asked Apr 23 '18 at 15:34

Active Apr 23 '18 at 15:34

Viewed 1,437 times

I am able to set limited area to show at google map for user. After setting below code google map is not moving outside of this area defined with below code in Android: -

final LatLngBounds ADELAIDE = new LatLngBounds(
        new LatLng(25.27, 93.46), new LatLng(27.05, 95.19));

// Constrain the camera target to the Adelaide bounds.
mMap.setMinZoomPreference(6.0f);
mMap.setLatLngBoundsForCameraTarget(ADELAIDE);
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(26.05839, 94.45399), 6.0f));

Now I am trying to implement same feature to restrict user for google map area in Swift but there is no method like setLatLngBoundsForCameraTarget.

I have tried below code: -

let southWest = CLLocationCoordinate2DMake(25.27,93.46)
let northEast = CLLocationCoordinate2DMake(27.05,95.19)
let bounds = GMSCoordinateBounds(coordinate: northEast, coordinate: southWest)
let cameraBounds = googleMapView.camera(for: bounds, insets: UIEdgeInsets.zero)
googleMapView.camera = cameraBounds!

but this is not working. User still can move outside of this bounds. Please help. Thanks in advance.

asked Apr 23 '18 at 15:34

Asif Raza

1

maybe try this: https://www.mapbox.com/ios-sdk/examples/constraining-gestures/ or this: https://stackoverflow.com/a/35436908/4833705 – Lance Samaria Apr 25 '18 at 06:54
Thanks @Lance Samaria – Asif Raza Apr 26 '18 at 09:24
If either works you should post the answer – Lance Samaria Apr 26 '18 at 13:37
noisedan's comment works fine. Link: https://stackoverflow.com/questions/21194769/how-do-i-prevent-gmsmapview-from-infinite-horizontal-scrolling – Asif Raza Apr 27 '18 at 13:31

how to fix boundaries to show limited google map area in Swift 4 (iOS)

0 Answers0