2014-05-20 12 views

risposta

12
GMSVisibleRegion visibleRegion = mapView.projection.visibleRegion; 
GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithRegion:visibleRegion]; 

// we've got what we want, but here are NE and SW points 
CLLocationCoordinate2D northEast = bounds.northEast; 
CLLocationCoordinate2D southWest = bounds.southWest;