title: Converting CGFloat to String in Swift
body: <p>This is my current way of converting a CGFloat to String in Swift: </p>
  
  <pre><code>let x:Float = Float(CGFloat)
  let y:Int = Int(x)
  let z:String = String(y)
  </code></pre>
  
  <p>Is there a more efficient way of doing this? </p>