Setting different fillColor for each dataPoint in Area Chart - CanvasJS JavaScript Charts

Setting different fillColor for each dataPoint in Area Chart - 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 chart = new CanvasJS.Chart("chartContainer", {
  title: {
    text: "Different Fill Color for each dataPoint"
  },
  data: [{
    type: "area",
    color: "green",
    fillOpacity: .9,
    dataPoints: [
			{ x: 10, y: 71, color: "#4661EE" },
			{ x: 20, y: 55, color: "#EC5657" },
			{ x: 30, y: 50, color: "#1BCDD1" },
			{ x: 40, y: 65, color: "#8FAABB" },
			{ x: 50, y: 95, color: "#B08BEB" },
			{ x: 60, y: 68, color: "#3EA0DD" },
			{ x: 70, y: 28, color: "#F5A52A" },
			{ x: 80, y: 34, color: "#23BFAA" },
			{ x: 90, y: 14, color: "#FAA586" }
    ]
  }]
});
renderMultiColoredAreaChart();

chart.render();

function renderMultiColoredAreaChart() {
  var multiColoredAreaChart = [];
  for (var i = 0; i < chart.options.data[0].dataPoints.length - 1; i++) {
    multiColoredAreaChart.push({
      type: "area",
      fillOpacity: chart.options.data[0].fillOpacity || 1,
      toolTipContent: null,
      highlightEnabled: false,
      showInLegend: false,
      markerSize: 0,
      color: chart.options.data[0].dataPoints[i].color, 
      dataPoints: [{
        x: chart.options.data[0].dataPoints[i].x,
        y: chart.options.data[0].dataPoints[i].y
      }, {
        x: chart.options.data[0].dataPoints[i + 1].x,
        y: chart.options.data[0].dataPoints[i + 1].y
      }]
    });
  }
  
  var options = chart.options.data[0];
  options.type = "line";
	options.name = options.name || "DataSeries 1";
  
  multiColoredAreaChart.push(options);
  
  chart.options.data = multiColoredAreaChart;
  
  chart.options.toolTip = {
  	shared: true,
    content: "<b>{x}: </b> {y}",
  };
}