Not all apps support or need rotation, but it can add an extra dimension. There’s an easy way to do it, but it might not be perfect. For more complex views, you can manually perform the rotation.
All posts for the day February 5th, 2012
Extension: Rotation
Posted by inspire48 on February 5, 2012
http://cupsofcocoa.com/2012/02/05/extension-rotation/

