title: How to Call drawRect programmatically in objective c
body: <p>How to Call drawRect programmatically in objective c ? </p>
  
  <p>I want to call drawrect method of a view in my UItabbarcontroller. How i can do this ? Thanks in advance..</p>
  
  <p>Edit</p>
  
  <p>I have to call when the view is not visible currently. It will be the first time i have to call that view </p>