Contents

init(dampingRatio:)

Creates a timing parameters object with the specified damping ratio.

Declaration

convenience init(dampingRatio ratio: CGFloat)

Parameters

  • ratio:

    The damping ratio for controlling the spring’s behavior. For more damping and less oscillation, specify a value of 1. For less damping and more oscillation, specify values closer to 0.

Return Value

An initialized spring timing parameters object or nil if the object could not be created.

Discussion

This method sets the initial velocity of any animated properties to 0.0.

See Also

Initializing a spring timing parameters object