Parallax

Parallax is an iOS library that reproduces the parallax effect of the iOS7 home screen.

Dependencies

• QuartzCore
• CoreMotion

Usage

1. Add the Parallax directory into your project.
2. Add #import "ACParallax.h" to your view controller.
3. Add a ACParallax view and start the parallax effect with parallaxView.parallax = YES;

Optional:

If you want a delegate to be notified of begin/end parallax effect and changes in the motion attitude:

parallaxView.parallaxDelegate = self;

If you want the parallax view to refocus slowly and automatically:

parallaxView.refocusParallax = YES;

Screenshot

Bugs

• Device pitch is not handled correctly; behaves weirdly when the device is held straight up.
• Some implementations details missing (see TODOs)

Credits

San Francisco Bridge by Jeff Gunn (Creative Commons)