JSP Pie Charts with Index / Data Labels placed Inside

Download JSP Chart Samples 
<%@ page language="java" contentType="text/html; charset=UTF-8"	pageEncoding="UTF-8"%>
<%@ page import="java.util.*" %>
<%@ page import="com.google.gson.Gson"%>
<%@ page import="com.google.gson.JsonObject"%>

<%
Gson gsonObj = new Gson();
Map<Object,Object> map = null;
List<Map<Object,Object>> list = new ArrayList<Map<Object,Object>>();

map = new HashMap<Object,Object>(); map.put("label", "Electrical"); map.put("y", 35); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Transport"); map.put("y", 20); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Cosumer Durables"); map.put("y", 18); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Packaging"); map.put("y", 15); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Construction"); map.put("y", 5); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Machinery"); map.put("y", 7); list.add(map);
map = new HashMap<Object,Object>(); map.put("label", "Others"); map.put("y", 7); list.add(map);

String dataPoints = gsonObj.toJson(list);
%>

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
window.onload = function() { 

var chart = new CanvasJS.Chart("chartContainer", {
	animationEnabled: true,
	title:{
		text: "Aluminium Demand by Sector - 2014"
	},
	legend: {
		verticalAlign: "center",
		horizontalAlign: "right"
	},
	data: [{
		type: "pie",
		showInLegend: true,
		indexLabel: "{y}%",
		indexLabelPlacement: "inside",
		legendText: "{label}: {y}%",
		toolTipContent: "<b>{label}</b>: {y}%",
		dataPoints : <%out.print(dataPoints);%>
	}]
});
chart.render();

}
</script>
</head>
<body>
<div id="chartContainer" style="height: 370px; width: 100%;"></div>
<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
</body>
</html>