JSFiddle - React, Tailwind, and code Playground

by santy_naren

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
	zoomEnabled: true,
  title: {
    text: "Zooming Chart with Mouse Scroll"
  },
  data: [
    {
      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();

document.getElementsByClassName("canvasjs-chart-canvas")[1].addEventListener("wheel", function(e){
  e.preventDefault();
  
  if(e.clientX < chart.plotArea.x1 || e.clientX > chart.plotArea.x2 || e.clientY < chart.plotArea.y1 || e.clientY > chart.plotArea.y2)
  	return;
    
  var axisX = chart.axisX[0];
  var viewportMin = axisX.get("viewportMinimum"),
      viewportMax = axisX.get("viewportMaximum"),
      interval = axisX.get("minimum");

  var newViewportMin, newViewportMax;

  if (e.deltaY < 0) {
    newViewportMin = viewportMin + interval;
    newViewportMax = viewportMax - interval;
  }
  else if (e.deltaY > 0) {
    newViewportMin = viewportMin - interval;
    newViewportMax = viewportMax + interval;
  }

  if(newViewportMin >= chart.axisX[0].get("minimum") && newViewportMax <= chart.axisX[0].get("maximum") && (newViewportMax - newViewportMin) > (2 * interval)){
    chart.axisX[0].set("viewportMinimum", newViewportMin, false);
    chart.axisX[0].set("viewportMaximum", newViewportMax);
  }

});