how to implement the foldout animation view like the original iPhone google map app?
<p>all coder , I see the foldout animation view in the original iPhone google map app,  I want the same effect in my view , but I have not find solution ...</p>

<p>how to do the same animation via iPhone sdk ? any tip will be much appreciated...</p>

<p>thanks...</p>

<p>iRobin</p>
