Basic Column Chart - CanvasJS

Basic Column Chart

by Nayana Das

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;"></div>
<button onclick="clickme()">
Click Me
</button>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
	width:200,
  title:{
    text: "Basic Column Chart"
  },
  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();

function clickme(){
		chart.options.width=500;
    console.log(chart.width);
    chart.render();
}