- (void)zoomIn
{
        if(self.zoomedOut)
        {
                [self spin];

                [UIView animateWithDuration:0.5 animations:^{
                        self.view.frame = self.originalFrame;
                } completion:^(BOOL finished){
                        self.zoomedOut = NO;
                        [self.delegate didFinishZoomingIn];
                }];
        }
}

- (void)zoomOut
{
        if(!self.zoomedOut)
        {
                [UIView animateWithDuration:0.5 animations:^{
                self.view.frame = CGRectMake([[UIScreen mainScreen] bounds].size.width / 4,
                                                                         [[UIScreen mainScreen] bounds].size.height / 4,
                                                                         self.view.frame.size.width / self.scaleFactor,
                                                                         self.view.frame.size.height / self.scaleFactor);
                } completion:^(BOOL finished){
                        self.zoomedOut = YES;
                        [self spin];
                        [self.delegate didFinishZoomingOut];
                }];
        }
}