pinch and expand UIView
<p>I'm planning to create a UIView with UIButtons and I want that UIView to add in a UIViewScroll. But my problem is that UIView is larger than the actual screen size of the phone, so I want a pinch or expand gesture to zoom in or zoom out the view. My question is how can I implement the resizing of the view including its sub views like the UIButtons? Should I recreate all the objects inside of the view with new dimensions?</p>

<p>Thanks.</p>
