title: iPhone : How to save a view as image ??? (ex.save what you draw )
body: <p>I found some sample is teach you how to draw on iphone </p>
  
  <p>but it does not say how to save a view as image ?</p>
  
  <p>Does anyone got idea ???</p>
  
  <p>Or any sample will be helpful : )</p>
  
  <p>actually,I'm trying to save user's signature as a image and upload it to server.</p>
  
  <p>Thanks </p>
  
  <p>Webber</p>