2018-07-25 15:47:48 +00:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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2018-08-03 08:09:17 +00:00
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<title>饼图</title>
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2018-07-25 15:47:48 +00:00
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</head>
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<body>
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<div id="main" style="width: 100%;height:400px;margin-top: 50px;"></div>
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<script src="lib/echarts/echarts.common.min.js"></script>
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<script type="text/javascript">
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// 基于准备好的dom，初始化echarts实例
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var myChart = echarts.init(document.getElementById('main'));
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// 指定图表的配置项和数据
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var option = {
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2018-08-03 08:09:17 +00:00
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backgroundColor: '#2c343c',
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title: {
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text: 'Customized Pie',
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left: 'center',
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top: 20,
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textStyle: {
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color: '#ccc'
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}
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},
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2018-07-25 15:47:48 +00:00
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tooltip: {
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trigger: 'item',
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2018-08-03 08:09:17 +00:00
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formatter: "{a} <br/>{b} : {c} ({d}%)"
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2018-07-25 15:47:48 +00:00
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},
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2018-08-03 08:09:17 +00:00
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visualMap: {
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show: false,
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min: 80,
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max: 600,
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inRange: {
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colorLightness: [0, 1]
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}
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2018-07-25 15:47:48 +00:00
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},
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series: [
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{
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name: '访问来源',
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type: 'pie',
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2018-08-03 08:09:17 +00:00
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radius: '55%',
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center: ['50%', '50%'],
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data: [
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{value: 335, name: '直接访问'},
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{value: 310, name: '邮件营销'},
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{value: 274, name: '联盟广告'},
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{value: 235, name: '视频广告'},
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{value: 400, name: '搜索引擎'}
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].sort(function (a, b) {
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return a.value - b.value;
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}),
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roseType: 'radius',
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2018-07-25 15:47:48 +00:00
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label: {
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normal: {
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textStyle: {
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2018-08-03 08:09:17 +00:00
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color: 'rgba(255, 255, 255, 0.3)'
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2018-07-25 15:47:48 +00:00
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}
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}
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},
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labelLine: {
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normal: {
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2018-08-03 08:09:17 +00:00
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lineStyle: {
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color: 'rgba(255, 255, 255, 0.3)'
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},
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smooth: 0.2,
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length: 10,
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length2: 20
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2018-07-25 15:47:48 +00:00
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}
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},
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2018-08-03 08:09:17 +00:00
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itemStyle: {
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normal: {
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color: '#c23531',
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shadowBlur: 200,
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shadowColor: 'rgba(0, 0, 0, 0.5)'
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}
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},
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animationType: 'scale',
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animationEasing: 'elasticOut',
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animationDelay: function (idx) {
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return Math.random() * 200;
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}
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2018-07-25 15:47:48 +00:00
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}
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]
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};
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// 使用刚指定的配置项和数据显示图表。
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myChart.setOption(option);
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</script>
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</body>
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</html>
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