title: How to identify text visibilty on a label
body: <p>I am doing coded-ui automation of AUT and finding all children controls from window and then have to filter non visible controls</p>
  
  <p>I tried with uicontrol.state it returns"Readonly" and bounding rect is also positive, can not use trygetclickablepoint as it filters even visible controls? </p>
  
  <p>please suggest some approach</p>