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67 lines
1.9 KiB
67 lines
1.9 KiB
9 years ago
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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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</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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}
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</style>
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<div id="main"></div>
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<script>
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require([
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'echarts',
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'echarts/chart/line',
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'echarts/component/legend',
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'echarts/component/polar',
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'echarts/component/tooltip'
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], function (echarts) {
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var chart = echarts.init(document.getElementById('main'), null, {
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renderer: 'canvas'
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});
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var data = [];
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for (var i = 0; i < 100; i++) {
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var theta = i / 100 * 360;
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var r = 5 * (1 + Math.sin(theta / 180 * Math.PI));
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data.push([r, theta]);
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}
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chart.setOption({
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legend: {
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data: ['line']
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},
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polar: {},
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'cross'
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}
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},
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angleAxis: {
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type: 'value',
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startAngle: 0
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},
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radiusAxis: {
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min: 10,
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max: 20
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},
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series: [{
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coordinateSystem: 'polar',
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name: 'line',
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type: 'line',
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data: data
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}]
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});
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})
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</script>
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</body>
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</html>
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