Fingertips is a small library (one class) meant for presentations from iOS devices that shows all touches and gestures so that the audience can see them.
This is only designed for the iPad 2 and iPhone 4S (or later), which feature hardware video mirroring support. This library does not do the mirroring for you!
Just drop in our replacement
UIWindow subclass and your app will automatically determine when an external screen is available. It will show every touch on-screen with a nice partially-transparent graphic that automatically fades out when the touch ends.
Here's a demo video.
Fingertips requires iOS 5.0 or greater and ARC.
You shouldn't need to configure anything, but if you want to tweak some knobs:
touchImage: pass a
UIImageto use for showing touches
touchAlpha: change the visible-touch alpha transparency
fadeDuration: change how long lifted touches fade out
strokeColor: change default
touchImagestroke color (defaults to black)
fillColor: change default
touchImagefill color (defaults to white)
Copyright (c) 2011-2014 Mapbox, Inc.
The Fingertips library should be accompanied by a LICENSE file. This file contains the license relevant to this distribution. If no license exists, please contact Mapbox.