rnapier/cocoaphony — pull request #1 by Leehro (2012-07-01 17:56:21+00:00)
Title: Retina display support

Hi Rob,

I attended CocoaHeads this month and really enjoyed your presentation and the sample code. I've worked with CALayers in the past but never subclassing my own or animating them. When I cloned your repository to run it locally, I noticed that the drawing was not optimized for Retina display.

As an exercise I figured I'd try to address that.