我们在Web应用程序中定义了此事件，该应用程序创建了一个自定义触发器称为timelineEventClickedcanvas.addEventListener('click',function(evt){evt.stopImmediatePropagation();varmousePos=getMousePos(canvas,evt);...//somemanipulationhere$.event.trigger({type:"timelineEventClicked",sender:_timelineObject,events:settings.events,eventData:event