init(_:duration:spring:startVelocity:)

Declaration

init(_ to: Value, duration: TimeInterval? = nil, spring: Spring = Spring(), startVelocity: Value? = nil)

Parameters

• to:

  The value of the keyframe.

• duration:

  The duration of the segment defined by this keyframe, or nil to use the settling duration of the spring.

• spring:

  The spring that defines the shape of the segment befire this keyframe

• startVelocity:

  The velocity of the value at the start of the segment, or nil to automatically compute the velocity to maintain smooth motion.