moving Image in UIView using UIPanGesture

- (void)viewDidLoad{

    YOURIMAGEVIEW = [[UIImageView alloc]initWithFrame:CGRectMake(130, 350, 100, 100)];

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

    [self.view addSubview: YOURIMAGEVIEW];

    YOURIMAGEVIEW.userInteractionEnabled = YES;

    [self.view bringSubviewToFront: YOURIMAGEVIEW];

  

    panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanFrom:)];

    [panRecognizer setMinimumNumberOfTouches:1];

    [panRecognizer setMaximumNumberOfTouches:1];

    [panRecognizer setDelegate:self];

    [self. YOURIMAGEVIEW addGestureRecognizer:panRecognizer];    

}

- (void)handlePanFrom:(UIPanGestureRecognizer*)recognizer {

    

    CGPoint translation = [recognizer translationInView:recognizer.view];

    CGPoint velocity = [recognizer velocityInView:recognizer.view];

    

    if (recognizer.state == UIGestureRecognizerStateBegan) {

    } else if (recognizer.state == UIGestureRecognizerStateChanged) {

      

    } else if (recognizer.state == UIGestureRecognizerStateEnded) {

       // <animate to final position>

        [UIView animateWithDuration:2.0 delay:0  options:UIViewAnimationOptionCurveEaseOut   animations:^ { self.YOURIMAGEVIEW.center = CGPointMake(velocity.x, velocity.y);} completion:NULL];

    }

}

}