title: How to convert a cell's frame's origin in terms of the view controller containing the tableview?
body: <p>I have a TableView in a ViewController, when I select a cell, I want to check if its below a certain <em>y</em> limit.</p>
  
  <p>that y limit is in terms of the view of the viewController.</p>
  
  <p>I took cell's origin and converted it in terms of ViewController's view. 
  Here I have used the method of UIView class : <code>convertPoint:fromView:</code></p>
  
  <p>Here I have passed tableView itself as the fromView parameter considering it is the direct parent view of a cell and the frame of the cell will be interms of the tableView.</p>
  
  <p>I see some increase in the y-value of the new point that I get than what I should have been getting.</p>
  
  <p>Is there a better way to achieve this ? </p>