title: Swift and Xcode - How to Create Custom Tab Bar Icons
body: <p>I have a tabbed application project I am working on in Xcode written in Swift (<code>Xcode 6.3 and Swift 1.2</code>).  I am having a lot of trouble with custom Tab Bar icons.  I have designed an image in Photoshop (CS6), saved it as a PNG, resized it in Prepo to be <code>30x30</code> and imported it into Xcode in the asset library.  I then set the <code>tab view controllers</code> icon to that image.  However, it doesn't show up.</p>
  
  <p>I have looked at these pages but not found any help:<br>
  <a href="https://www.youtube.com/watch?v=4qqqoAWNfZA" rel="noreferrer">https://www.youtube.com/watch?v=4qqqoAWNfZA</a>
  <a href="https://stackoverflow.com/questions/18988234/custom-tab-bar-icon-colors">Custom tab bar icon colors</a>
  <a href="http://www.raywenderlich.com/forums/viewtopic.php?f=2&amp;t=19333" rel="noreferrer">http://www.raywenderlich.com/forums/viewtopic.php?f=2&amp;t=19333</a><br>
  <a href="http://www.appcoda.com/ios-programming-how-to-customize-tab-bar-background-appearance" rel="noreferrer">http://www.appcoda.com/ios-programming-how-to-customize-tab-bar-background-appearance/</a>
  <a href="https://www.youtube.com/watch?v=4Tj_SeApUrs" rel="noreferrer">https://www.youtube.com/watch?v=4Tj_SeApUrs</a>  </p>
  
  <p>What is the proper process to create custom tab bar icons?</p>