Display maximum and minimum value at the start and end position of the axis X - CanvasJS JavaScript Charts

Display maximum and minimum value at the start and end position of the axis X - 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", {
		axisX: {
				tickThickness: 0,
				labelFormatter: function(e) {
						return "";
				}
		},
		data: [{
				type: "column",
				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();
addStripLines(chart);

function addStripLines(chart) {
		var axisX = chart.axisX[0];
		chart.axisX[0].addTo("stripLines", {value: axisX.viewportMinimum, label: axisX.viewportMinimum, labelPlacement: "outside", color: "grey", labelFontColor: "black", labelBackgroundColor: "#FFF"});
		chart.axisX[0].addTo("stripLines", {value: axisX.viewportMaximum, label: axisX.viewportMaximum, labelPlacement: "outside", color: "grey", labelFontColor: "black", labelBackgroundColor: "#FFF"});
}