Sync Crosshiar across multiple charts with date time over Axis Y - CanvasJS JavaScript Charts - JSFiddle

HTML

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<br/><!-- Just so that JSFiddle's Result label doesn't overlap the Chart -->
<div id="chartContainer1" style="height: 300px; width: 30%; display: inline-block;"></div>
<div id="chartContainer2" style="height: 300px; width: 30%; display: inline-block;"></div>
<div id="chartContainer3" style="height: 300px; width: 30%; display: inline-block;"></div>
​
​

JavaScript

Module

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var chart1 = new CanvasJS.Chart("chartContainer1", {
  title: {
    text: "Chart 1"
  },
  toolTip:{
    shared: true,
    content:"{x}-" + CanvasJS.formatDate(Number("{y}"), "D/MMM/YY")
  },
  axisY: {
    includeZero: false,
    labelFormatter: function(e) {
      return CanvasJS.formatDate(e.value, "D-MMM-YY")
    },
    crosshair: {
      enabled: true,
      labelFormatter: function(e) {
        return CanvasJS.formatDate(e.value, "D-MMM-YY")
      },
    },
  },
  data: [{
    type: "line",
    dataPoints: randomData(1, 50, 1000)
  },{
    type: "line",
    dataPoints: randomData(1, 30, 1000)
  },{
    type: "line",
    dataPoints: randomData(1, 30, 1000)
  }]
});
​
var chart2 = new CanvasJS.Chart("chartContainer2", {
  title: {
    text: "Chart 2"
  },
  toolTip:{
    shared: true,
    content:"{x}-" + CanvasJS.formatDate(Number("{y}"), "D/MMM/YY")
  },  
  axisY: {
    includeZero: false,
    labelFormatter: function(e) {
      return CanvasJS.formatDate(e.value, "D-MMM-YY")
    },
     crosshair: {
      enabled: true,
      labelFormatter: function(e) {
        return CanvasJS.formatDate(e.value, "D-MMM-YY")
      },
    },
  },
  data: [{
    type: "line",
    dataPoints: randomData(1, 50, 1000)
  },{
    type: "line",
    dataPoints: randomData(1, 90, 1000)
  }]
});
​
var chart3 = new CanvasJS.Chart("chartContainer3", {
  title: {
    text: "Chart 3"
  },
  toolTip:{
    shared: true,
    content:"{x}-" + CanvasJS.formatDate(Number("{y}"), "D/MMM/YY")
  },  
  axisY: {
    includeZero: false,
    labelFormatter: function(e) {
      return CanvasJS.formatDate(e.value, "D-MMM-YY")
    },
     crosshair: {
      enabled: true,
      labelFormatter: function(e) {
        return CanvasJS.formatDate(e.value, "D-MMM-YY")
      },
    },
  },
  data: [{
    type: "line",
    dataPoints: randomData(1, 90, 400)
  },
         {
           type: "line",
           dataPoints: randomData(1, 90, 1000)
         }]
});
​
chart1.render();
chart2.render();
chart3.render();
​
​
var otherChartCanvas = $("#chartContainer1").find(".canvasjs-chart-canvas").get(1);
​
$("#chartContainer2").on("mousemove mouseup mousedown mouseout", function(e){
  otherChartCanvas.dispatchEvent(createEvent(
    e.type,
    e.screenX - chart2.get("width"),
    e.screenY, 
    e.clientX - chart2.get("width"),
    e.clientY
  ));
});
​
var otherChartCanvas1 = $("#chartContainer1").find(".canvasjs-chart-canvas").get(1);
​
var otherChartCanvas2 = $("#chartContainer2").find(".canvasjs-chart-canvas").get(1);
​
var otherChartCanvas3 = $("#chartContainer3").find(".canvasjs-chart-canvas").get(1);
​
$(chart1.container).on("mousemove mouseup mousedown mouseout", function(e) {
  otherChartCanvas2.dispatchEvent(createEvent(
    e.type,
    e.screenX + chart1.get("width"),
    e.screenY, 
    e.clientX + chart1.get("width"),
    e.clientY
  ));
  otherChartCanvas3.dispatchEvent(createEvent(
    e.type,
    e.screenX + chart1.get("width") + chart2.get("width"),
    e.screenY, 
    e.clientX + chart1.get("width") + chart2.get("width"),
    e.clientY
  ));
});
​
$(chart2.container).on("mousemove mouseup mousedown mouseout", function(e) {
  otherChartCanvas1.dispatchEvent(createEvent(
    e.type,
    e.screenX - chart1.get("width"),
    e.screenY, 
    e.clientX - chart1.get("width"),
    e.clientY
  ));
  otherChartCanvas3.dispatchEvent(createEvent(
    e.type,
    e.screenX + chart2.get("width"),
    e.screenY, 
    e.clientX + chart2.get("width"),
    e.clientY
  ));
});
​
$(chart3.container).on("mousemove mouseup mousedown mouseout", function(e) {
  otherChartCanvas1.dispatchEvent(createEvent(
    e.type,
    e.screenX - chart1.get("width") - chart2.get("width"),
    e.screenY, 
    e.clientX - chart1.get("width") - chart2.get("width"),
    e.clientY
  ));
  otherChartCanvas2.dispatchEvent(createEvent(
    e.type,
    e.screenX - chart3.get("width"),
    e.screenY, 
    e.clientX - chart3.get("width"),
    e.clientY
  ));
});
​
​
function createEvent(type, screenX, screenY, clientX, clientY){
  var event = new MouseEvent(type, {
    view: window,
    bubbles: false,
    cancelable: true,
    screenX: screenX,
    screenY: screenY,
    clientX: clientX,
    clientY: clientY 
​
  });
  return event;
}
​
function randomData(startX, startY, length) {
  var dataPoints = [];
  var y1 = startY;
  var startDate = 2; 
  for (var i = 0; i < length; i += 1) {
    var xValue = new Date(2017, 02, startDate++).getTime();
    y1 += (Math.random() * 10 - 5) << 0;
    dataPoints.push({x: y1, y: xValue});
  }
  return dataPoints;
}

CSS

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​

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