See Also: UIGravityBehavior Members
A UIKit.UIGravityBehavior is a UIKit.UIDynamicBehavior that applies a gravity vector defined by UIGravityBehavior.Direction and UIGravityBehavior.Magnitude to the UIKit.IUIDynamicItems in its UIGravityBehavior.Items array.
The gravity vector is defined using the UIKit Gravity constant of 1000 points/second^2.
UIKit.IUIDynamicItems can be added and removed dynamically from the UIGravityBehavior.Items array.