Class goog.fx.Animation

Constructor for an animation object.

Instance Method Summary
	`cycle(number now)` Handles the actual iteration of the animation in a timeout
	`destroy()` Stops an animation, fires a 'destroy' event and then removes all the event handlers to clean up memory.
	`dispatchAnimationEvent(string type)` Dispatches an event object for the current animation.
	`disposeInternal()` Disposes of the animation. Stops an animation, fires a 'destroy' event and then removes all the event handlers to clean up memory.
	`onAnimate()` Dispatches the ANIMATE event. Sub classes should override this instead of listening to the event.
	`onDestroy()` Dispatches the DESTROY event. Sub classes should override this instead of listening to the event.
	`pause()` Pauses the animation (iff it's playing).
	`play(boolean= opt_restart) ⇒ boolean` Starts or resumes an animation.
	`setProgress(number progress)` Sets the progress of the animation.
	`stop(boolean gotoEnd)` Stops the animation.
	`updateCoords_(number t)` Calculates current coordinates, based on the current state. Applies the accelleration function if it exists.

Static Method Summary
	`setAnimationWindow(?Window animationWindow)`