JSP Step Area Charts & Graphs

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("x", 1104517800000L); map.put("y", 345.29); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1136053800000L); map.put("y", 360.89); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1167589800000L); map.put("y", 372.54); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1199125800000L); map.put("y", 373.66); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1230748200000L); map.put("y", 361.83); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1262284200000L); map.put("y", 377.01); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1293820200000L); map.put("y", 391.18); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1325356200000L); map.put("y", 362.41); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1356978600000L); map.put("y", 398.85); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1388514600000L); map.put("y", 437.04); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1420050600000L); map.put("y", 437.33); 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", { 
	theme: "light2",
	animationEnabled: true,
	title: {
		text: "Wholesale Price of Tiger Prawn in Phillipines"
	},
	subtitles: [{
		text: "2005 to 2015"
	}],
	axisY: {
		title: "Price per Kilogram (in piso)",
		prefix: "₱"
	},
	data: [{
		type: "stepArea",
		xValueType: "dateTime",
		xValueFormatString: "YYYY",
		yValueFormatString: "₱#,##0.00",
		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>