mirror of https://github.com/ColorlibHQ/gentelella
124 lines
4.1 KiB
HTML
124 lines
4.1 KiB
HTML
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<html>
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<head>
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<meta charset="utf-8">
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<script src="esl.js"></script>
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<script src="config.js"></script>
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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</head>
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<body>
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<style>
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html, body, #main {
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width: 100%;
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height: 100%;
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margin: 0;
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}
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</style>
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<div id="timing"></div>
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<script>
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require([
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'echarts',
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'echarts/chart/bar',
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'echarts/chart/line',
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'echarts/component/legend',
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'echarts/component/grid',
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'echarts/component/dataZoom',
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'echarts/component/tooltip'
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], function (echarts) {
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var myChart;
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var lineCount = 2;
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var pointCount = 10000;
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var chartCount = 5;
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var option = {
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tooltip : {
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trigger: 'axis',
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showContent: false,
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axisPointer: {
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animation: false
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}
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},
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legend: {
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data:[]
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},
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dataZoom: [{
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show: true,
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realtime: true,
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// showDataShadow: false,
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start: 50,
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end: 60
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}],
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xAxis : [
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{
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type : 'time'
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}
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],
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yAxis : [
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{
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type : 'value'
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}
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],
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series: [],
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animation: false
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};
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var lineStyle = {
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normal: {
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width: 2,
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opacity: 1
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}
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};
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var date = [];
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var oneDay = 24 * 3600 * 1000;
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var base = +new Date(1897, 9, 3);
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for (var j = 0; j < pointCount; j++) {
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var now = new Date(base += oneDay);
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date.push([now.getFullYear(), now.getMonth() + 1, now.getDate()].join('-'));
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}
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for (var i = 0; i < lineCount; i++) {
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var y = Math.random() * 1000;
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var values = [];
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for (var j = 0; j < pointCount; j++) {
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y += Math.round(10 + Math.random() * (-10 - 10));
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values.push(
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[
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date[j],
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// Math.random() < 0.1 ? '-' : y
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y
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]
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);
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}
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option.legend.data.push( 'line' + i );
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option.series.push({
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name: 'line' + i,
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type: 'line',
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sampling: 'average',
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hoverAnimation: false,
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showSymbol: false,
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data: values,
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lineStyle: lineStyle
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});
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}
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function refresh(isBtnRefresh){
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var start = new Date();
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for( var n = 0; n < chartCount; n++ ) {
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var el = document.createElement('div');
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el.innerHTML = '<h1>'+n+'</h1><div id="chart'+n+'" style="width: 860px; height: 320px"></div>';
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document.body.appendChild(el);
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myChart = echarts.init(document.getElementById('chart'+n));
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myChart.setOption(option, true);
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}
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var end = new Date();
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document.getElementById('timing').innerHTML = 'Graphs loaded in ' + ( end - start ) + ' ms.';
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};
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refresh();
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});
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</script>
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</body>
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</html>
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