title: ios programmatically redraw nested views tiled
body: <p>I'm in the market for a nice thorough example/tutorial link or demo on programmatically creating and redrawing/resizing on rotation a view with nested tiled views. This means that the root view will need to rotate on rotation, and trigger all nested views to also rotate and resize. </p>
  
  <p>For example, lets say you have a view with forty rectangle views tiled within, Id like to rotate an iphone/ipad and have the forty nested views also rotate (not hard) but more importantly resize and move. A four by ten grid might change to be five by eight.</p>
  
  <p>I'm able to effect this programmatically but I'm finding that the x/y bounds etc are all off kilter.</p>
  
  <p>Please no comments about "But just use storyboards"... </p>
  
  <p>Thanks!</p>