Magic Fingers App (iOS 5)
Created by Brian Coyner
The app tracks multiple touches. A
CAReplicatorLayer spins a star image around each touch.
The "options" popover allows the user to manipulate the
CAReplicatorLayer while your
fingers are down.
- Multi-touch tracking
- Core Animation (
CABasicAnimation) to spin a star image around each touch
- Key Value Coding (KVC) and Key Value Observing (KVO)
UITableViewControllerwith custom cells that control the