2020-01-04 06:46:39 +00:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>ECharts</title>
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<!-- 引入 echarts.js -->
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<script src="echarts.min.js"></script>
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</head>
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<body>
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<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
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2020-01-04 06:53:35 +00:00
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<div id="main" style="height:300px;"></div>
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2020-01-04 06:46:39 +00:00
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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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function setGaugeValue(value){
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var option = {
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tooltip : {
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formatter: "{a} <br/>{b} : {c}%"
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},
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toolbox: {
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feature: {
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restore: {},
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saveAsImage: {}
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}
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},
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series: [
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{
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name: '业务指标',
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type: 'gauge',
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detail: {formatter:'{value}%'},
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data: [{value: value, name: '完成率'}]
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}
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]
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};
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myChart.setOption(option);
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}
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window.onresize = myChart.resize ;
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setGaugeValue(68);
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</script>
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</body>
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</html>
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