<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Highcharts Example</title> <script type="text/javascript" src="http://cdn.hcharts.cn/jquery/jquery-1.8.3.min.js"></script> <style type="text/css"> ${demo.css} </style> <script type="text/javascript"> $(function () { $(document).ready(function () { Highcharts.setOptions({ global: { useUTC: false } }); Highcharts.chart('container', { chart: { type: 'spline', animation: Highcharts.svg, // don't animate in old IE marginRight: 10, events: { load: function () { // set up the updating of the chart each second var series = this.series[0]; setInterval(function () { var x = (new Date()).getTime(), // current time y = Math.random(); series.addPoint([x, y], true, true); }, 1000); } } }, title: { text: 'Live random data' }, xAxis: { type: 'datetime', tickPixelInterval: 150 }, yAxis: { title: { text: 'Value' }, plotLines: [{ value: 0, 1, color: '#808080' }] }, tooltip: { formatter: function () { return '<b>' + this.series.name + '</b><br/>' + Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' + Highcharts.numberFormat(this.y, 2); } }, legend: { enabled: false }, exporting: { enabled: false }, series: [{ name: 'Random data', data: (function () { // generate an array of random data var data = [], time = (new Date()).getTime(), i; for (i = -19; i <= 0; i += 1) { data.push({ x: time + i * 1000, y: Math.random() }); } return data; }()) }] }); }); }); </script> </head> <body> <script src="http://cdn.hcharts.cn/highcharts/highcharts.js"></script> <script src="http://cdn.hcharts.cn/highcharts/modules/exporting.js"></script> <div id="container" style="min- 310px; height: 400px; margin: 0 auto"></div> </body> </html>