Assigning data-point color from a color-map - CanvasJS JavaScript Charts

Assigning data-point color from a color-map - 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 colorMap = {"1": "red", "2": "blue", "3": "orange", "4": "green", "5": "yellow"};

var dataPoints = [
        { x: 1, y: 71},
        { x: 2, y: 55},
        { x: 3, y: 50},
        { x: 4, y: 65},
        { x: 5, y: 95}
        ];

for(var i = 0; i < dataPoints.length; i++){
	dataPoints[i].color = colorMap[dataPoints[i].x];
}

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

 chart.render();