title: Custom On/Off Image iOS 7.0 UI Switch
body: <p>In iOS 7 switches don't allow custom on/off images by default.  While I can still set them in the Interface Builder it doesn't show up.</p>
  
  <p><a href="https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/TransitionGuide.pdf">https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/TransitionGuide.pdf</a></p>
  
  <p>The transition guide merely notes that it isn't on by default anymore.  Presumably there is a way to change that so I do use the images I have.</p>