Compass placing or position in a MKMapView?

Question

I am coding one Location based App by Swift.

I make my MapView can show Compass, but I would like to change the compass location from the right-up corner to the left-down corner.

Does any expert know how to move it?

Thank you in advanced.

Answer 1

You can try to change this:

mapView.layoutMargins 

Or subclass the MKMapView component:

import MapKit

class MyMapView: MKMapView {    
    override func layoutSubviews() {
        super.layoutSubviews()

        if let compassView = self.subviews.filter({ $0.isKindOfClass(NSClassFromString("MKCompassView")!) }).first {
            compassView.frame = CGRectMake(15, 30, 36, 36)
        }
    }
}