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d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li><li><a href="https://www.apache.org/events/current-event" target="_blank">活动<svg width="15px" height="15px" viewbox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="icon-external-link"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li><li><a href="https://www.apache.org/foundation/sponsorship.html" target="_blank">捐赠<svg width="15px" height="15px" viewbox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="icon-external-link"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li><li><a href="https://www.apache.org/foundation/thanks.html" target="_blank">鸣谢<svg width="15px" height="15px" viewbox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="icon-external-link"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div id="page-index" class="page-main"><div id="main-content"><section id="home-section"><div class="home-brand-panel description container"><div class="home-info"><div class="home-brand">Apache ECharts</div><div class="home-subtitle">一个基于 JavaScript 的开源可视化图表库</div><div class="home-btn-panel"><a href="https://echarts.apache.org/handbook/zh/get-started" class="btn btn-main btn-index-home"><svg width="22px" height="19px" viewBox="0 0 17 22" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="index-home-svg"><path fill="#fff" d="M10.9,16.2 C10.9,16.8 10.5,17.2 9.9,17.2 L5.3,17.2 C4.7,17.2 4.3,16.8 4.3,16.2 C4.3,15.6 4.7,15.2 5.3,15.2 L9.9,15.2 C10.5,15.2 10.9,15.7 10.9,16.2 Z M13.6,7.5 L5.3,7.5 C4.7,7.5 4.3,7.9 4.3,8.5 C4.3,9.1 4.7,9.5 5.3,9.5 L13.6,9.5 C14.2,9.5 14.6,9.1 14.6,8.5 C14.6,7.9 14.2,7.5 13.6,7.5 Z M17.9,6 L17.9,19 C17.9,20.7 16.6,22 14.9,22 L3.9,22 C2.2,22 0.9,20.7 0.9,19 L0.9,7.5 L0.9,6 L0.9,5 L0.9,4 L0.9,2 C0.9,0.9 1.8,0 2.9,0 L12.9,0 C14,0 14.9,0.9 14.9,2 L14.9,3 C16.6,3 17.9,4.3 17.9,6 Z M2.9,3 L3.9,3 L12.9,3 L12.9,2 L2.9,2 L2.9,3 Z M15.9,6 C15.9,5.4 15.5,5 14.9,5 L3.9,5 C3.3,5 2.9,5.4 2.9,6 L2.9,19 C2.9,19.6 3.3,20 3.9,20 L14.9,20 C15.5,20 15.9,19.6 15.9,19 L15.9,6 Z M13.6,11.5 L5.3,11.5 C4.7,11.5 4.3,11.9 4.3,12.5 C4.3,13.1 4.7,13.5 5.3,13.5 L13.6,13.5 C14.2,13.5 14.6,13.1 14.6,12.5 C14.6,11.9 14.2,11.5 13.6,11.5 Z"></path></svg><span>快速入门</span></a><a href="https://echarts.apache.org/examples/zh/index.html" class="btn btn-main btn-index-home"><svg width="25px" height="19px" viewBox="0 0 17 22" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="index-home-svg"><path fill="#F72C5B" d="M21,0 L6,0 C4.9,0 4,0.9 4,2 L4,4 L2,4 C0.9,4 0,4.9 0,6 L0,18 C0,19.1 0.9,20 2,20 L17,20 C18.1,20 19,19.1 19,18 L19,16 L21,16 C22.1,16 23,15.1 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</svg></div></div></div></div></section><section id="new-version-section">📣 Apache ECharts 5.4 发布了! 查看<a href='https://echarts.apache.org/handbook/zh/basics/release-note/5-4-0?ref=banner' target='_blank'>新特性</a></section><section id="feature-section"><div class="container"><div class="index-features"><h2 class="reveal">特性</h2><hr class="reveal"><a href="https://echarts.apache.org/zh/feature.html" class="more reveal">查看完整特性</a></div><div class="row"><div class="col-md-6"><div id="index-feature-1" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-1" class="index-feature-icon-bg"></div><div id="icon-1" class="index-feature-icon"></div></div><div class="index-feature-right reveal"><h3 class="reveal">丰富的图表类型</h3><p class="reveal-later">提供开箱即用的 20 多种图表和十几种组件，并且支持各种图表以及组件的任意组合。</p></div></div></div><div class="col-md-6"><div id="index-feature-2" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-2" class="index-feature-icon-bg"></div><div id="icon-2" class="index-feature-icon"></div></div><div class="index-feature-right"><h3 class="reveal">强劲的渲染引擎</h3><p class="reveal-later">Canvas、SVG 双引擎一键切换，增量渲染、流加载等技术实现千万级数据的流畅交互。</p></div></div></div><div class="col-md-6"><div id="index-feature-3" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-3" class="index-feature-icon-bg"></div><div id="icon-3" class="index-feature-icon"></div></div><div class="index-feature-right"><h3 class="reveal">专业的数据分析</h3><p class="reveal-later">通过数据集管理数据，支持数据过滤、聚类、回归，帮助实现同一份数据的多维度分析。</p></div></div></div><div class="col-md-6"><div id="index-feature-4" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-4" class="index-feature-icon-bg"></div><div id="icon-4" class="index-feature-icon"></div></div><div class="index-feature-right"><h3 class="reveal">优雅的可视化设计</h3><p class="reveal-later">默认设计遵从可视化原则，支持响应式设计，并且提供了灵活的配置项方便开发者定制。</p></div></div></div><div class="col-md-6"><div id="index-feature-5" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-5" class="index-feature-icon-bg"></div><div id="icon-5" class="index-feature-icon"></div></div><div class="index-feature-right"><h3 class="reveal">健康的开源社区</h3><p class="reveal-later">活跃的社区用户保证了项目的健康发展，也贡献了丰富的第三方插件满足不同场景的需求。</p></div></div></div><div class="col-md-6"><div id="index-feature-6" class="index-feature"><div class="index-feature-left reveal"><div id="bg-icon-6" class="index-feature-icon-bg"></div><div id="icon-6" class="index-feature-icon"></div></div><div class="index-feature-right"><h3 class="reveal">友好的无障碍访问</h3><p class="reveal-later">智能生成的图表描述和贴花图案，帮助视力障碍人士了解图表内容，读懂图表背后的故事。</p></div></div></div></div></div></section><section id="publication"><div class="container"><div id="start-line"></div><div class="paper"><div class="content"><h2 class="reveal-latest">ECharts: A Declarative Framework for Rapid Construction of Web-based Visualization</h2><p class="note reveal-latest">如果您在科研项目、产品、学术论文、技术报告、新闻报告、教育、专利以及其他相关活动中使用了 Apache ECharts，欢迎引用本论文。</p><div class="single-btn-panel reveal-latest"><a href="http://www.cad.zju.edu.cn/home/vagblog/VAG_Work/echarts.pdf" class="pdf reveal-later">Visual Informatics, 2018 [PDF]</a></div></div><div class="icon"><div id="paper-icon"></div></div></div><div id="end-line"></div></div></section><section id="about-section" class="normal reveal-about"><div class="container"><h3>关注我们</h3><hr><p>关注我们以及时获得更多最新动态</p><div class="btn-panel row"><div class="col-lg-3 col-sm-6"><a id="btn-github" href="https://github.com/apache/echarts"><div class="btn-content"><div class="btn-logo"><svg width="22px" height="22px" viewBox="0 0 22 22" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"><g transform="translate(-262.000000, -2480.000000)" fill="#081642"><g transform="translate(252.000000, 2470.000000)"><path 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