CPU动态趋势图表jquery.highcharts

使用方法 JS$(function () { $(document).ready(function() { Highcharts.setOptions({ global: { useUTC: false } }); var chart; $('#container').highcharts({ 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: 'CPU动态走势图--1秒' }, xAxis: { type: 'datetime', tickPixelInterval: 100 }, yAxis: { title: { text: 'CPU动态走势图--1秒' }, plotLines: [{ value: 0, width: 1, color: '#808080' }] }, tooltip: { formatter: function() { return ''+ this.series.name +'
'+ Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) +'
'+ 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++) { data.push({ x: time + i * 1000, y: Math.random() });

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