title: Skew image in Objective C
body: <p>I want to skew an image in objective C like pictured below, is this possible using <code>CGAffineTransform</code>? I'm not sure how to achieve such an effect and so far only get it to rotate or scale.</p>
  
  <p><img src="https://dl.dropboxusercontent.com/u/14232597/730328029_17635506875665519024.png" alt="skew img"></p>