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<!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="apache-banner"><div class="txt"><p>Apache ECharts 是一个正在由 Apache 孵化器赞助的 Apache 开源基金会孵化的项目。</p><p>我们正在处理将本站跳转到 <a href="https://echarts.apache.org" target="_blank">https://echarts.apache.org</a> 的迁移工作。您可以现在就前往我们的 Apache 官网。</p></div><a href="https://echarts.apache.org" target="_blank" onclick="logApache()" class="btn"><div>访问官网</div></a><a href="javascript:;" onclick="closeApacheBanner(true)" class="close-btn">x</a></div><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.cdn.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/cheat-sheet.html">术语速查手册<span class="new">NEW</span></a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://www.echartsjs.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码（GitHub）</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.cdn.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="doc-version-change"><a href="option.html">前往 v4.x 文档</a><a href="https://www.echartsjs.com/echarts2/">前往 v2.x 文档</a></div><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/js/bootstrap.min.js"></script><script type="text/javascript" src="https://echarts.cdn.apache.org/zh/js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
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