Column chart from CSV - CanvasJS JavaScript Charts

Column chart from CSV - 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 dataPoints = [];

function getDataPointsFromCSV(csv) {
  var allLinesArray = csv.split("\n");
  if( allLinesArray.length > 0 ){
    for (var i = 0; i <= allLinesArray.length-1; i++) {
      var rowData = allLinesArray[i].split(",");
      dataPoints.push({ x: parseInt(rowData[0]), y: parseInt(rowData[1]) });
    }
  }
}

var chart = new CanvasJS.Chart("chartContainer", {
  title: {
    text: "Column Chart from CSV",
  },
  data: [
    { 
      type: "column", 
      dataPoints: dataPoints
    }
  ]
});

$.get("https://codepen.io/indranil-deo/pen/jzmYVV.js", function(data) {
  getDataPointsFromCSV(data);
  chart.render();
});