client/splunk.ui.charting.js
function () {
		if (!this.hasImportedEvents) {
			var point = this,
				options = merge(point.series.options.point, point.options),
				events = options.events,
				eventType;

			point.events = events;

			for (eventType in events) {
				addEvent(point, eventType, events[eventType]);
			}
			this.hasImportedEvents = true;

		}
	}
function () {
		if (!this.hasImportedEvents) {
			var point = this,
				options = merge(point.series.options.point, point.options),
				events = options.events,
				eventType;

			point.events = events;

			for (eventType in events) {
				addEvent(point, eventType, events[eventType]);
			}
			this.hasImportedEvents = true;

		}
	}
function ( ) { if ( ! this . hasImportedEvents ) { var point = this , options = merge ( point . series . options . point , point . options ) , events = options . events , eventType ; point . events = events ; for ( eventType in events ) { addEvent ( point , eventType , events [ eventType ] ) ; } this . hasImportedEvents = true ; } }
Import events from the series' and point's options. Only do it on
demand, to save processing time on hovering.
Import events from the series and point s options . Only do it on demand to save processing time on hovering .