iPhone - How do i get direction with degree based location

Question

First I\'ve implemented location manager functions in my class and whict are working fine, and gives me the current location. From that location I got how to get location de

Answer 1

Use this code and put CLLocationManagerDelegate at .h file

- (void)locationManager:(CLLocationManager *)manager didUpdateHeading:(CLHeading *)newHeading
{             
    updatedHeading = newHeading.magneticHeading;
    float headingFloat = 0 - newHeading.magneticHeading;

    rotateImg.transform = CGAffineTransformMakeRotation(headingFloat*radianConst);    
    float value = updatedHeading;
    if(value >= 0 && value < 23)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° N",value];
    }
    else if(value >=23 && value < 68)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° NE",value];
    }
    else if(value >=68 && value < 113)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° E",value];
    }
    else if(value >=113 && value < 185)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° SE",value];
    }
    else if(value >=185 && value < 203)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° S",value];
    }
    else if(value >=203 && value < 249)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° SE",value];
    }
    else if(value >=249 && value < 293)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° W",value];
    }
    else if(value >=293 && value < 350)
    {
        compassFault.text = [NSString stringWithFormat:@"%f° NW",value];
    }
  }