JSP Scatter / Point 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", 4.36); map.put("y", 16.9); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 4.054); map.put("y", 15.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.605); map.put("y", 19.2); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.94); map.put("y", 18.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.155); map.put("y", 30); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.56); map.put("y", 27.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.3); map.put("y", 27.2); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.23); map.put("y", 30.9); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.83); map.put("y", 20.3); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.14); map.put("y", 19.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.795); map.put("y", 21.6); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.41); map.put("y", 16.2); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.38); map.put("y", 20.6); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.07); map.put("y", 20.8); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.62); map.put("y", 18.6); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.41); map.put("y", 18.1); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.84); map.put("y", 17); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.725); map.put("y", 17.6); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.955); map.put("y", 16.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 3.83); map.put("y", 18.2); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.585); map.put("y", 26.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.91); map.put("y", 21.9); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1.975); map.put("y", 34.1); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1.915); map.put("y", 35.1); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.67); map.put("y", 27.4); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 1.99); map.put("y", 31.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.135); map.put("y", 29.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.67); map.put("y", 28.4); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.595); map.put("y", 28.8); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.7); map.put("y", 26.8); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.556); map.put("y", 33.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.2); map.put("y", 34.2); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.02); map.put("y", 31.8); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.13); map.put("y", 37.3); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.19); map.put("y", 30.5); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.815); map.put("y", 22); list.add(map);
map = new HashMap<Object,Object>(); map.put("x", 2.6); map.put("y", 21.5); 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,
	theme: "light2",
	title: {
		text: "Relationship b/w Weight and Fuel Economy of Cars"
	},
	subtitles: [{
		text: "Fuel Economy in Miles per Gallon(MPG)"
	}],
	axisY: {
		title: "Fuel Economy",
		includeZero: true
	},
	axisX: {
		title: "Weight (in Thousand Pounds)"
	},
	data: [{
		type: "scatter",
		xValueFormatString: "#,##0.00 Thousand Pounds",
		yValueFormatString: "#,##0.00 Miles per Gallon",
		toolTipContent: "<b>Weight:</b> {x}, <br><b>Fuel Economy:</b> {y}",
		dataPoints : <%out.print(dataPoints);%>
	}]
});
chart.render();

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