title: Skewing an image using Perspective Transforms
body: <p>I'm trying to perform a skew on an image, like one shown here</p>
  <p><a href="https://i.stack.imgur.com/FPYpx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FPYpx.png" alt="" /></a><br />
  <sub>(source: <a href="http://i.msdn.microsoft.com/3b575a03.TransformedClimber%28en-us,VS.90%29.png" rel="nofollow noreferrer">microsoft.com</a>)</sub><br />
  .</p>
  <p>I have an array of pixels representing my image and am unsure of what to do with them.</p>