title: Xcode 8 import pdf (vector) intro image assets not working well
body: <p>I drag pdf intro image assets (universal) and building Xcode. </p>
  
  <p>There is no generated png@2 png@3 . (only Pdf)</p>
  
  <p>I follow this tutorial : 
  <a href="https://icons8.com/articles/how-to-use-vectors-in-xcode-7/" rel="nofollow noreferrer">https://icons8.com/articles/how-to-use-vectors-in-xcode-7/</a></p>
  
  <p>When I start app on the device images are so bad quality... </p>
  
  <p><a href="https://i.stack.imgur.com/vrb8B.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vrb8B.png" alt="enter image description here"></a></p>
  
  <p>Xcode 6, 7 working .... 
  Maybe PDF file needs optimisation ?!</p>
  
  <p>In research I found "size of svg is not important" but in this case it is (I test it).</p>