<%@ 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", "Pay Per Click Advertising"); map.put("y", 15); list.add(map); map = new HashMap<Object,Object>(); map.put("label", "Website Sponsorship"); map.put("y", 25); list.add(map); map = new HashMap<Object,Object>(); map.put("label", "Banner Advertising"); map.put("y", 25); list.add(map); map = new HashMap<Object,Object>(); map.put("label", "Interactive Advertising"); map.put("y", 40); list.add(map); map = new HashMap<Object,Object>(); map.put("label", "Traditional Media"); map.put("y", 60); 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, exportEnabled: true, title:{ text: "Advertisement Risk Pyramid" }, data: [{ type: "pyramid", toolTipContent: "<b>{label}</b>: {y}%", indexLabel: "{label}({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>