Line Chart from External CSV - CanvasJS JavaScript Charts

Line Chart from External 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 dataPoints = csvLines = points = [];
            csvLines = csv.split(/[\r?\n|\r|\n]+/);         
		        
            for (var i = 0; i < csvLines.length; i++)
                if (csvLines[i].length > 0) {
                    points = csvLines[i].split(",");
                    dataPoints.push({ 
                        x: parseFloat(points[0]), 
                        y: parseFloat(points[1]) 		
                    });
                }
            return dataPoints;
        }
	
	//$.get("https://canvasjs.com/services/data/datapoints.php?xstart=5&ystart=10&length=10&type=csv", function(data) {
  //csv is stored in https://codepen.io/vishwas/pen/erQYEZ.js
  $.get("https://codepen.io/vishwas/pen/erQYEZ.js", function(data) {
	    var chart = new CanvasJS.Chart("chartContainer", {
		    title: {
		         text: "Chart from External CSV",
		    },
		    data: [{
		         type: "line",
		         dataPoints: getDataPointsFromCSV(data)
		      }]
	     });
		
	      chart.render();

	});