Column Chart with Number Pattern in axisY labels - CanvasJS JavaScript Charts

Column Chart with Number Pattern in axisY labels - 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 labels = [1, 2, 3, 4, 5, 10, 15, 20];
var chart = new CanvasJS.Chart("chartContainer", {
	title: {
  	text: "Number Pattern in Axis Labels"
  },
	axisY: {
  	interval: 1,
  	labelFormatter: function(e){
    	for(var i = 0; i < labels.length; i++){
      	if(labels[i] === e.value){
    				return e.value;
        }
      }
      return "";    	
    }
  },
	data: [
	{
		type: "column",
		dataPoints: [
			{ x: 10, y: 17 },
			{ x: 20, y: 15 },
			{ x: 30, y: 15 },
			{ x: 40, y: 16 },
			{ x: 50, y: 19 },
			{ x: 60, y: 16 },
			{ x: 70, y: 12 },
			{ x: 80, y: 15 },
			{ x: 90, y: 18 }
		]
	}					
	]
});

chart.render();