title: How to fit bounds of GMSCircle with google maps SDK to completely show on map?
body: <p>I want to show completely <code>GMSCircle</code> on MapView but <code>radius</code> of circle is dynamically changed. 
  When <code>radius</code> is changed then <code>MapView</code> will be automatically adjust to view the complete circle on map to show all marker.</p>
  
  <p>In <code>Swift</code> language, I have found a solution which may be helpful for me as given here: <a href="https://stackoverflow.com/questions/26115047/change-camera-zoom-based-on-radius-google-maps-ios-sdk">Change Camera Zoom based on Radius Google Maps iOS SDK</a></p>
  
  <p>But I have to implement this in <code>Objective-c</code> and in <code>Objective-c</code> we didn't have bound property for <code>GMSCircle</code>.</p>
  
  <p>Thanks in Advance,Please guide me.</p>