title: How can I use pinch zoom(UIPinchGestureRecognizer) to change width of a UITextView?
body: <p>I can get the <code>UIPinchGestureRecognizer</code> handler to work with scaling an object but I don't want to scale I want to change the size.  For example I have a <code>UITextView</code> and I've attached a <code>UIPinchGestureRecognizer</code> gesture to it and if the user pinches I want to change the width of the textview to match the pinch. I don't want to scale it so the <code>UITextView</code> is larger(zooming).</p>