Zoom the View in ios application

There are inbuilt so many animation types availbale to apply in views, but here we are applying zoom effect in ImageView:

[UIView animateWithDuration:7.0 delay: 0 options: UIViewAnimationCurveEaseOut animations:^{ CGAffineTransform move = CGAffineTransformMakeTranslation(0, 0);
CGAffineTransform zoom = CGAffineTransformMakeScale(1.2, 1.2);
 CGAffineTransform transform = CGAffineTransformConcat(zoom, move);
 image_preview.transform = transform; // move
 }
 completion:^(BOOL finished){ image_preview.transform = CGAffineTransformIdentity; }]; }