onAnimationStart property
Stream<AnimationEvent> onAnimationStartStream of animationstart events handled by this Window.
Source
@DomName('Window.onwebkitAnimationStart')
@DocsEditable()
@Experimental()
Stream<AnimationEvent> get onAnimationStart =>
animationStartEvent.forTarget(this);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/Window/onAnimationStart.html