class Opal::Animation::Animator

• Opal::Animation::Animator
• Reference
• Object

Overview

Central animation orchestrator managing tween updates per frame.

Defined in:

Constructors

• .new

Instance Method Summary

• #animate(name : String, from from_val : Number, to to_val : Number, duration : Time::Span = 300.milliseconds, easing : Symbol = :ease_out_cubic, now : Time::Instant = Time.instant, on_complete : Proc(Nil) | Nil = nil, &on_update : Float64 -> Nil) : self

  Starts or updates a named tween animation

• #cancel(name : String) : self
• #clear : self
• #running? : Bool
• #tick(now : Time::Instant = Time.instant) : Nil

  Advances all active animations by timestamp

• #tweens : Hash(String, ActiveTween)

Constructor Detail

Instance Method Detail