Alpstein/route-me — pull request #65 by incanus (2012-05-29 23:50:07+00:00)
Title: RMCircle bounds improvement

Small fix to `RMCircle` to change the bounds by animating the swapping of a new `CAShapeLayer` instead of modifying an existing one. Otherwise, a rectangular artifact is seen.

See these two videos. Both a jumping around in placement & accuracy via location simulation. The circle radius changes, but in the first example, you can see a square around it that's clipping the path. Second version is smoother and features a subtle fade.

http://dl.dropbox.com/u/575564/bounds_before.mov
http://dl.dropbox.com/u/575564/bounds_after.mov