function () {
    this.updateConfig();
    this.animation.began = true;
    this.time = 0;
    this.animationIsPlaying = true;
    this.stopRelatedAnimations();
    this.el.emit('animationbegin', this.eventDetail, false);
  }
function () {
    this.updateConfig();
    this.animation.began = true;
    this.time = 0;
    this.animationIsPlaying = true;
    this.stopRelatedAnimations();
    this.el.emit('animationbegin', this.eventDetail, false);
  }
function ( ) { this . updateConfig ( ) ; this . animation . began = true ; this . time = 0 ; this . animationIsPlaying = true ; this . stopRelatedAnimations ( ) ; this . el . emit ( 'animationbegin' , this . eventDetail , false ) ; }
This is before animation start (including from startEvents).
Set to initial state (config.from, time = 0, seekTime = 0).
This is before animation start ( including from startEvents ) . Set to initial state ( config . from time = 0 seekTime = 0 ) .
Animation begin