Inserting a break in line chart - CanvasJS JavaScript Charts

Inserting a break in line chart - CanvasJS JavaScript Charts

by canvasjs

HTML

<script src="https://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: "Multi-Series Line Chart"  
      },
      legend: {
        cursor:"pointer",
        fontSize: 15,
        itemclick: function(e){
          if (typeof (e.dataSeries.visible) === "undefined" ||e.dataSeries.visible) {
                    e.dataSeries.visible = false;
                } else {
                    e.dataSeries.visible = true;
                }

                e.chart.render();
        }

     },
      data: [
      {        
        type: "line",
        showInLegend: true,
        legendText: "Numbers",
        color:"green",
        dataPoints: [
        { x: 10, y: 21 },
        { x: 20, y: 25},
        { x: 30, y: 20 },
        { x: 40, y: 25 },
          
        {x: 40, y: null},
          
        { x: 50, y: 95 },
        { x: 60, y: 68 },
        { x: 70, y: 28 },
        { x: 80, y: 34 },
        { x: 90, y: 14}

        ]
      }
      ]
    });

    chart.render();