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| <!--[if (gt IE 8)|!(IE)]><body class="ECharts FAQ"></body><![endif]--><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/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/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/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/cheat-sheet.html">Cheat Sheet<span class="new">NEW</span></a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</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.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><div class="page-info"><div class="container"><h1>FAQ</h1><p>Frequently asked questions</p></div></div><div id="faq-page" class="page-content single-page"><div class="page-nav"><h4>Topics</h4><ul></ul></div><div class="page-detail"><h2 id="ask-questions">General Questions</h2><h3>What to do if you have technical problem?</h3><ol><li>Browse API and Option manual, and learn what configurations ECharts has. This makes it easier for you to know the key words to search or ask questions.</li><li>Broswe FAQ questions on this page.</li><li>Create a simple example to reproduce your problem on <a href="https://gallery.echartsjs.com/editor.html">ECharts Gallery</a>.</li><li>Paste the link when you ask questions on <a href="https://stackoverflow.com">StackOverflow</a> and etc.</li></ol><h3>Is ECharts free to use?</h3><p>Yes. ECharts is open-sourced under <a href="./license.html">Apache License 2.0</a>.</p></div></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script type="text/javascript">document.getElementById('nav-about').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || []; |
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