ios - 如何将 MKMapPoint 转换为 CGPoint

Question

谁能解释如何将 MKMapPoint 转换为 CGPoint ？我需要在 UIView 上使用纬度和经度绘制路径。

Answer 1

接受的答案将 CLLocationCoordinate2D 转换为 CGPoint，这不是实际问题中所要求的。对于那些在这里寻找完整答案的人来说，它是：

MKMapPoint mapPoint = MKMapPointMake(22.1, 34.4);//example

//first convert MKMapPoint to CLLocationCoordinate2D
CLLocationCoordinate2D mapPointCoordinate = MKCoordinateForMapPoint(mapPoint);

//second convert CLLocationCoordinate2D to CGPoint
CGPoint pointAsCGPoint = [self.mapView convertCoordinate: mapPointCoordinate toPointToView: self.mapView];

Answer 2

更新答案.......

CGPoint newCenter = [self.mapView convertCoordinate:coordinates toPointToView:self.mapView];