An implementation of the Barnsley Fern in Swift
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Barnsley Fern

This is an implementation of the Barnsley Fern in Swift using Core Graphics. The two main components are FernController and FernView. Although this code is technically valid Swift 1.2, it was developed in Xcode 7 beta, so it may require some work to run it in earlier versions of Xcode. The image is currently generated from 1 million points, but you can change this number in ViewController

Read about the Barnsley Fern