<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <script type="text/javascript"> window.onload = function () { var chart = new CanvasJS.Chart("chartContainer", { animationEnabled: true, title:{ text: "Olympic Medals of all Times (till 2016 Olympics)" }, axisY: { title: "Medals" }, legend: { cursor:"pointer", itemclick : toggleDataSeries }, toolTip: { shared: true, content: toolTipFormatter }, data: [{ type: "bar", showInLegend: true, name: "Gold", color: "gold", dataPoints: [ { y: 243, label: "Italy" }, { y: 236, label: "China" }, { y: 243, label: "France" }, { y: 273, label: "Great Britain" }, { y: 269, label: "Germany" }, { y: 196, label: "Russia" }, { y: 1118, label: "USA" } ] }, { type: "bar", showInLegend: true, name: "Silver", color: "silver", dataPoints: [ { y: 212, label: "Italy" }, { y: 186, label: "China" }, { y: 272, label: "France" }, { y: 299, label: "Great Britain" }, { y: 270, label: "Germany" }, { y: 165, label: "Russia" }, { y: 896, label: "USA" } ] }, { type: "bar", showInLegend: true, name: "Bronze", color: "#A57164", dataPoints: [ { y: 236, label: "Italy" }, { y: 172, label: "China" }, { y: 309, label: "France" }, { y: 302, label: "Great Britain" }, { y: 285, label: "Germany" }, { y: 188, label: "Russia" }, { y: 788, label: "USA" } ] }] }); chart.render(); function toolTipFormatter(e) { var str = ""; var total = 0 ; var str3; var str2 ; for (var i = 0; i < e.entries.length; i++){ var str1 = "<span style= 'color:"+e.entries[i].dataSeries.color + "'>" + e.entries[i].dataSeries.name + "</span>: <strong>"+ e.entries[i].dataPoint.y + "</strong> <br/>" ; total = e.entries[i].dataPoint.y + total; str = str.concat(str1); } str2 = "<strong>" + e.entries[0].dataPoint.label + "</strong> <br/>"; str3 = "<span style = 'color:Tomato'>Total: </span><strong>" + total + "</strong><br/>"; return (str2.concat(str)).concat(str3); } 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; max-width: 920px; margin: 0px auto;"></div> <script src="../../asset/js/canvasjs/canvasjs.min.js"></script> </body> </html>