Double click event on legend - CanvasJS HTML5 JavaScript Charts

Double click event on legend - CanvasJS HTML5 JavaScript Charts

by canvasjs

HTML

<script src="http://canvasjs.com/assets/script/canvasjs.min.js"></script>
<br/><!-- Just so that JSFiddle's Result label doesn't overlap the Chart -->
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer",
	{
  		title:{
      	text:"Double click on the legend to view only the double clicked dataSeries",
      },
      legend: {
            cursor: "pointer",
            itemclick: function (e) {
            
                if(e.chart.options.clicked){
                  doubleClick(e);
                  e.chart.options.clicked = false;
                  clearTimeout(this.executeDoubleClick);
                  return;
                }

                this.executeDoubleClick = setTimeout(function(){
                  e.chart.options.clicked = false;
                  singleClick(e);
                }, 500);//500 is the interval between two click in doubleclick event, change to your convenient one

                e.chart.options.clicked = true;
            }
      },
      clicked: false,
      data: [
      {
      	showInLegend:true,
        type: "column",
        dataPoints: [
        { x: 10, y: 71 },
        { x: 20, y: 55},
        { x: 30, y: 50 },
        { x: 40, y: 65 },
        { x: 50, y: 95 },
        { x: 60, y: 68 },
        { x: 70, y: 28 },
        { x: 80, y: 34 },
        { x: 90, y: 14}
        ]
      },{
      	showInLegend:true,
        type: "column",
        dataPoints: [
        { x: 10, y: 71 },
        { x: 20, y: 55},
        { x: 30, y: 50 },
        { x: 40, y: 65 },
        { x: 50, y: 95 },
        { x: 60, y: 68 },
        { x: 70, y: 28 },
        { x: 80, y: 34 },
        { x: 90, y: 14}
        ]
      },{
      	showInLegend:true,
        type: "column",
        dataPoints: [
        { x: 10, y: 71 },
        { x: 20, y: 55},
        { x: 30, y: 50 },
        { x: 40, y: 65 },
        { x: 50, y: 95 },
        { x: 60, y: 68 },
        { x: 70, y: 28 },
        { x: 80, y: 34 },
        { x: 90, y: 14}
        ]
      }
      ]
    });

 chart.render();
 
 function singleClick(e){
    if (typeof (e.dataSeries.visible) === "undefined" || e.dataSeries.visible)
       ...