Basic Column Chart - CanvasJS

Basic Column Chart

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: "Basic Column Chart"
  },
  axisX:{
  stripLines:[
  {
  		value:10,
      color:'#ff0000',
      label: 'Robert',
  }]
  },
  data: [{				
    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();

// Move frame indicator across chart at animation rate
onload = ()=> {
	let x = 10;
	setInterval(() => {
  	
    // This line causes huge difference in CPU usage.
    // It shows 10% more cpu on my 8 core laptop.
    // This usage makes a big difference to the end user experience.
    // It really only needs to re-renders one line/text.
    chart.axisX[0].stripLines[0].set('value', x);
    
    x = (x + 10) % 100;
  }, 30);
}