Ich bin ziemlich neu bei Objective-c.

In meiner App versuche ich, die Route der Benutzer auf einer Karte darzustellen.

Folgendes habe ich bisher, um den aktuellen Standort des Benutzers zu ermitteln:

#import "StartCycleViewController.h"
#import "CrumbPath.h"


@interface StartCycleViewController ()

@property (nonatomic, strong) CLLocationManager *locationManager;

@property (nonatomic, strong) IBOutlet MKMapView *map;

@property (nonatomic, strong) UIView *containerView;





@end

@implementation StartCycleViewController

@synthesize cycleLocation = _cycleLocation;
@synthesize currentCycleLocation = _currentCycleLocation;






 - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
    // Custom initialization
    }
    return self;
 }

- (void)viewDidLoad
{
    [super viewDidLoad];
    [self startCycleLocation];

    _containerView = [[UIView alloc] initWithFrame:self.view.bounds];
    [self.view addSubview:self.containerView];

    [self.containerView addSubview:self.map];
    // Do any additional setup after loading the view.
}


- (void)dealloc
{
    self.locationManager.delegate = nil;
}


- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


#pragma mark - startCycleLocation

- (void)startCycleLocation{

    if (!_cycleLocation){
        _cycleLocation = [[CLLocationManager alloc]init];
        _cycleLocation.desiredAccuracy = kCLLocationAccuracyBestForNavigation;
        _cycleLocation.distanceFilter = 10;
        _cycleLocation.delegate = self;

    }
    [_cycleLocation startUpdatingLocation];

}

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation     *)newLocation fromLocation:(CLLocation *)oldLocation {

    NSLog(@"didUpdateToLocation: %@", newLocation);
    CLLocation *currentLocation = newLocation;

    if (currentLocation != nil) {
    self.longitudeLabel.text = [NSString stringWithFormat:@"%.8f",    currentLocation.coordinate.longitude];
    self.latitudeLabel.text = [NSString stringWithFormat:@"%.8f",    currentLocation.coordinate.latitude];

    }
}



- (void) locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error {
    NSLog(@"%@",error);

    if ( [error code] != kCLErrorLocationUnknown ){
        [self stopLocationManager];
    }
}

- (void) stopLocationManager {
    [self.cycleLocation stopUpdatingLocation];
}



@end

Ich habe mich online umgesehen und gesammelt, was ich verwenden sollteMKPolylineund gib ihm Koordinaten. Aber ich bin mir einfach nicht sicher, wie ich die Standorte speichern und sie dann verwenden würdeMKPolyline um die Punkte fortlaufend zu zeichnen, während die App ausgeführt wird.