TheAnimationEvent interface represents events providing information related toanimations.

Constructor

AnimationEvent()

Creates anAnimationEvent event with the given parameters.

Instance properties

Also inherits properties from its parentEvent.

AnimationEvent.animationNameRead only

A string containing the value of theanimation-name that generated the animation.

AnimationEvent.elapsedTimeRead only

Afloat giving the amount of time the animation has been running, in seconds, when this event fired, excluding any time the animation was paused. For ananimationstart event,elapsedTime is0.0 unless there was a negative value foranimation-delay, in which case the event will be fired withelapsedTime containing(-1 * delay).

AnimationEvent.pseudoElementRead only

A string, starting with'::', containing the name of thepseudo-element the animation runs on. If the animation doesn't run on a pseudo-element but on the element, an empty string:''.

Instance methods

Inherits methods from its parent,Event.

Specifications

Browser compatibility

See also

• Using CSS animations
• Animation-related CSS properties and at-rules:animation,animation-composition,animation-delay,animation-direction,animation-duration,animation-fill-mode,animation-iteration-count,animation-name,animation-play-state,animation-timing-function,@keyframes.