how to draw line between two points?

Question

i want to draw line between two points in my view how it possible.?

Edit:ya thax.i have got solution. Line draw perfectly.I want to draw multiple line with different

Answer 1

#pragma mark - Mapview Delegate Method
- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id )annotation
{
    MKPinAnnotationView *pin = (MKPinAnnotationView *) [self.mapView dequeueReusableAnnotationViewWithIdentifier: @"id"];

    if (!pin && ![annotation isKindOfClass:[MKUserLocation class]])
    {

        pin = [[MKPinAnnotationView alloc] initWithAnnotation: annotation reuseIdentifier: @"id"] ;
        pin.pinTintColor=[UIColor blueColor];
        pin.canShowCallout = true;
    }
    else
    {

        if (pin == nil)
        {
            pin = [[MKPinAnnotationView alloc] initWithAnnotation: annotation reuseIdentifier: @"id"] ;
        }
        else
        {
            pin.annotation = annotation;
        }

        pin.pinTintColor=[UIColor grayColor];

        UIView *notationView=[[UIView alloc]init];
        notationView.frame=CGRectMake(0, 0,  320, 300);
        notationView.backgroundColor = [UIColor grayColor];

        UILabel *lbl=[[UILabel alloc]init];
        lbl.frame=CGRectMake(5, 5, 300, 25);
        lbl.text=@"Current Location";
        lbl.textColor=[UIColor whiteColor];
        [notationView addSubview:lbl];

        UIImageView *img=[[UIImageView alloc]init];
        img.frame=CGRectMake(0, 0, 50,50);

        img.image=[UIImage imageNamed:@"ios.png"];

       //  pin.leftCalloutAccessoryView = notationView;
       // pin.rightCalloutAccessoryView = img;

        //pin.detailCalloutAccessoryView=customView;

         pin.animatesDrop = true;

        pin.canShowCallout = true;

    }

  return pin;
}