Trying to change MKPointAnnotation colour but losing the title
问题 I am trying to change my pin colour to purple, when I do it I lose the title though. Code is: - (void)viewDidLoad { [super viewDidLoad]; self.navigationController.navigationBarHidden=YES; //init the location manager self.locationManager = [[CLLocationManager alloc] init]; self.locationManager.desiredAccuracy = kCLLocationAccuracyBest; [self.locationManager requestWhenInUseAuthorization]; self.mapView.showsUserLocation=YES; self.userGeoPoint=self.message[@"userLocation"]; self.pinView = [