title: iOS - what exactly should all the image names be in order to work with the retina display?
body: <p>I just went through all the images, and added images with the name original_name@2x.png so that there would be each image copy for the retina display.</p>
  
  <p>But I have 4 images that have sort of strange names. For example:</p>
  
  <pre><code>Default-Landscape@2x~ipad.png
  Default-Landscape~ipad.png
  Default-Portrait@2x~ipad.png
  Default-Portrait~ipad.png
  </code></pre>
  
  <p>and I am not sure if xCode added the ~ipad part to those names, or why they are like this. It seems a bit awkward naming.</p>
  
  <p>What should those image names be? Should I switch the @2x in the names right to the left of the .png?</p>
  
  <p>Thanks!</p>