MapKit隐藏POI（公园名称，建筑物名称等）不起作用

Question

我已将.showsPointsOfInterest设置为false viewDidLoad，我尝试将.showsBuildings设置为false，但是当我启动地图时，它仍会显示所有内容地图上的POI名称......有谁知道为什么还会发生这种情况？

我的mapView设置代码：

mapView = MKMapView()

let leftMargin:CGFloat = 0
let topMargin:CGFloat = 0
let mapWidth:CGFloat = view.frame.size.width
let mapHeight:CGFloat = view.frame.size.height

mapView?.frame = CGRect(x: leftMargin, y: topMargin, width: mapWidth, height: mapHeight)

mapView?.mapType = MKMapType.standard
mapView?.isZoomEnabled = true
mapView?.isScrollEnabled = true
mapView?.showsPointsOfInterest = false
mapView?.showsBuildings = false

mapView?.delegate = self
mapView?.showsScale = true
let scale = MKScaleView(mapView: mapView)
scale.scaleVisibility = .visible
scale.legendAlignment = .leading
mapView?.addSubview(scale)
mapView?.showsCompass = true
self.view.addSubview(mapView!)

Answer 1

这似乎是来自iOS 10的错误。

https://openradar.appspot.com/28980142