- <%@ 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", "2008–09"); map.put("y", 209.7); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2009–10"); map.put("y", 198.3); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2010–11"); map.put("y", 206.1); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2011–12"); map.put("y", 224.8); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2012–13"); map.put("y", 238.2); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2013–14"); map.put("y", 271.6); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2014–15"); map.put("y", 290.2); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2015–16"); map.put("y", 319); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2016–17"); map.put("y", 332.9); list.add(map);
-
- String dataPoints1 = gsonObj.toJson(list);
-
- list = new ArrayList<Map<Object,Object>>();
- map = new HashMap<Object,Object>(); map.put("label", "2008–09"); map.put("y", 136.4); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2009–10"); map.put("y", 135); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2010–11"); map.put("y", 143.3); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2011–12"); map.put("y", 162.6); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2012–13"); map.put("y", 173.1); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2013–14"); map.put("y", 206.6); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2014–15"); map.put("y", 225.2); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2015–16"); map.put("y", 254); list.add(map);
- map = new HashMap<Object,Object>(); map.put("label", "2016–17"); map.put("y", 267.9); list.add(map);
-
- String dataPoints2 = 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: "dark1",
- title: {
- text: "Australian Thermal Coal Production and Exports"
- },
- axisY: {
- title: "in million tonnes",
- includeZero: true
- },
- toolTip: {
- shared: true
- },
- legend: {
- cursor: "pointer",
- itemclick: toggleDataSeries
- },
- data: [{
- type: "column",
- name: "Production",
- yValueFormatString: "#0.0# million tonnes",
- showInLegend: true,
- dataPoints: <%out.print(dataPoints1);%>
- }, {
- type: "column",
- name: "Exports",
- yValueFormatString: "#0.## million tonnes",
- showInLegend: true,
- dataPoints: <%out.print(dataPoints2);%>
- }]
- });
- chart.render();
-
- function toggleDataSeries(e) {
- if (typeof (e.dataSeries.visible) === "undefined" || e.dataSeries.visible) {
- e.dataSeries.visible = false;
- }
- else {
- e.dataSeries.visible = true;
- }
- 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>