Amchart3 Pie Chart Legend Use

Pie Chart

	this._chart = AmCharts.makeChart(this.chartId, this.config);


	//그래프 클릭
	this._chart.addListener("clickGraphItem"
        ,function(event){
                console.log("!!!! clickGraphItem", event);
        });
        //라벨 클릭
        this._chart.legend.addListener("clickLabel"
        ,function(event){
                console.log("!!!! clickLabel", event);
        });  
        //라벨 보이기
        this._chart.legend.addListener("showItem"
        ,function(event){
                console.log("!!!! showItem"
                , event.dataItem.title
                , event);
        });
        //라벨 숨김
        this._chart.legend.addListener("hideItem"
        ,function(event){
                console.log("!!!! hideItem"
                , event.dataItem.title
                , event.event
                , event.chart);
        });
        
 
       

event 사용 방법...

ex)
checkChart.chart.legend.clickMarker = function(dataItem, event) {}
checkChart.chart.legend.clickLabel = function(dataItem, event) {}

amchart 참고 : https://docs.amcharts.com/3/javascriptcharts/AmLegend