Spring MVC Scatter / Point Charts & Graphs

Download Spring MVC Chart Samples 
<!-- chart.jsp-->
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<script type="text/javascript">
window.onload = function() {

var dps = [[]];
var chart = new CanvasJS.Chart("chartContainer", {
	animationEnabled: true,
	exportEnabled: true,
	theme: "light2",
	title: {
		text: "Ultrasonic Calibration"
	},
	axisY: {
		title: "Ultrasonic Response"
	},
	axisX: {
		title: "Metal Distance"
	},
	data: [{
		type: "scatter",
		dataPoints: dps[0]
	}]
});

var xValue;
var yValue;

<c:forEach items="${dataPointsList}" var="dataPoints" varStatus="loop">	
	<c:forEach items="${dataPoints}" var="dataPoint">
		xValue = parseFloat("${dataPoint.x}");
		yValue = parseFloat("${dataPoint.y}");
		dps[parseInt("${loop.index}")].push({
			x : xValue,
			y : yValue,
		});		
	</c:forEach>	
</c:forEach> 

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>                              
//CanvasjsChartController.java
package com.canvasjs.chart.controllers;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.canvasjs.chart.services.CanvasjsChartService;

@Controller
@RequestMapping("/canvasjschart")
public class CanvasjsChartController {

	@Autowired
	private CanvasjsChartService canvasjsChartService;

	@RequestMapping(method = RequestMethod.GET)
	public String springMVC(ModelMap modelMap) {
		List<List<Map<Object, Object>>> canvasjsDataList = canvasjsChartService.getCanvasjsChartData();
		modelMap.addAttribute("dataPointsList", canvasjsDataList);
		return "chart";
	}

}                        
//CanvasjsChartService.java
package com.canvasjs.chart.services;

import java.util.List;
import java.util.Map;

public interface CanvasjsChartService {

	List<List<Map<Object, Object>>> getCanvasjsChartData();

}


//CanvasjsChartServiceImpl.java
package com.canvasjs.chart.services;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

import com.canvasjs.chart.daos.CanvasjsChartDao;

public class CanvasjsChartServiceImpl implements CanvasjsChartService {

	@Autowired
	private CanvasjsChartDao canvasjsChartDao;

	public void setCanvasjsChartDao(CanvasjsChartDao canvasjsChartDao) {
		this.canvasjsChartDao = canvasjsChartDao;
	}

	@Override
	public List<List<Map<Object, Object>>> getCanvasjsChartData() {
		return canvasjsChartDao.getCanvasjsChartData();
	}

}                        
//CanvasjsChartDao.java
package com.canvasjs.chart.daos;

import java.util.List;
import java.util.Map;

public interface CanvasjsChartDao {

	List<List<Map<Object, Object>>> getCanvasjsChartData();

}

//CanvasjsChartDaoImpl.java
package com.canvasjs.chart.daos;

import java.util.List;
import java.util.Map;

import com.canvasjs.chart.data.CanvasjsChartData;

public class CanvasjsChartDaoImpl implements CanvasjsChartDao {

	@Override
	public List<List<Map<Object, Object>>> getCanvasjsChartData() {
		return CanvasjsChartData.getCanvasjsDataList();
	}

}                        
//CanvasjsChartData.java
package com.canvasjs.chart.data;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class CanvasjsChartData {

	static Map<Object,Object> map = null;
	static List<List<Map<Object,Object>>> list = new ArrayList<List<Map<Object,Object>>>();
	static List<Map<Object,Object>> dataPoints1 = new ArrayList<Map<Object,Object>>();
	
	static {
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 92.9);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1); map.put("y", 57.1);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1.75); map.put("y", 31.05);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3.75); map.put("y", 11.59);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 5.75); map.put("y", 8.025);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.875); map.put("y", 63.6);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.25); map.put("y", 21.4);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3.25); map.put("y", 14.25);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 5.25); map.put("y", 8.475);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 63.8);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1.75); map.put("y", 26.8);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.75); map.put("y", 16.46);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4.75); map.put("y", 7.125);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.625); map.put("y", 67.3);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1.25); map.put("y", 41);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.25); map.put("y", 21.15);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4.25); map.put("y", 8.175);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 81.5);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 13.12);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 59.9);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 14.62);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1.5); map.put("y", 32.9);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 6); map.put("y", 5.44);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 12.56);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 6); map.put("y", 5.44);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1.5); map.put("y", 32);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 13.95);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 75.8);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2); map.put("y", 20);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4); map.put("y", 10.42);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 59.5);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2); map.put("y", 21.67);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 5); map.put("y", 8.55);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 62);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.25); map.put("y", 20.2);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3.75); map.put("y", 7.76);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 5.75); map.put("y", 3.75);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 11.81);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 54.7);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.5); map.put("y", 23.7);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4); map.put("y", 11.55);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 61.3);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.5); map.put("y", 17.7);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4); map.put("y", 8.74);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.75); map.put("y", 59.2);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.5); map.put("y", 16.3);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 4); map.put("y", 8.62);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 81);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 6); map.put("y", 4.87);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 3); map.put("y", 14.62);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 81.7);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 2.75); map.put("y", 17.17);dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 0.5); map.put("y", 81.3);dataPoints1.add(map);
		
		list.add(dataPoints1);
	}

	public static List<List<Map<Object, Object>>> getCanvasjsDataList() {
		return list;
	}
}