title: UIImageView isn't showing completely on 3,5 screen
body: <p>I'm trying to show an UIImageView with images on my iPhone 4, but this doesn't appear completely. The bottom part is hidden...this is the result:</p>
  
  <p><img src="https://i.stack.imgur.com/Lc5yD.png" alt="enter image description here"></p>
  
  <p>I have tryed with 0 constraints on left, right, top and bottom margins but no effect...
  Also adding width to 320 but the height is allways 568px (4 inch screen height )</p>
  
  <p>Is not an image aspect problem. I'm using Aspect FIll for this case and works good, but the imageView height is always 568px. If I resize manually the heigth to 480px the image is OK.</p>
  
  <p>Thanks a lot! I don't know what can I do...</p>