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>环形图</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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2019-04-14 07:09:15 +00:00
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var myChart = echarts.init(document.getElementById("main"));
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2018-07-25 15:47:48 +00:00
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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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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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legend: {
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orient: "vertical",
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x: "left",
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data: ["直接访问", "邮件营销", "联盟广告", "视频广告", "搜索引擎"]
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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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radius: ["50%", "70%"],
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2018-08-03 08:09:17 +00:00
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avoidLabelOverlap: false,
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label: {
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normal: {
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show: false,
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position: "center"
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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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emphasis: {
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show: true,
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textStyle: {
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2019-04-14 07:09:15 +00:00
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fontSize: "30",
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fontWeight: "bold"
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2018-08-03 08:09:17 +00:00
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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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2018-08-03 08:09:17 +00:00
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labelLine: {
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normal: {
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show: false
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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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},
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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: 234, name: "联盟广告"},
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{value: 135, name: "视频广告"},
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{value: 1548, name: "搜索引擎"}
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2018-08-03 08:09:17 +00:00
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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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2019-04-14 07:09:15 +00:00
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</html>
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