@antv/g6
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graph visualization frame work
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{"expireTime":9007200828528711000,"key":"transformer-remark-markdown-html-0ad71eb40a9042271afa88c40f3f2b3a-gatsby-remark-prettiergatsby-remark-prismjsgatsby-remark-external-linksgatsby-remark-autolink-headersgatsby-remark-reading-time-","val":"<h2 id=\"什么是-g6\"><a href=\"#%E4%BB%80%E4%B9%88%E6%98%AF-g6\" aria-label=\"什么是 g6 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>什么是 G6</h2>\n<p>G6 是一个前端图可视化引擎。它提供了图的绘制、布局、分析、交互、动画等基础的图可视化能力。旨在让关系变得透明，简单。让用户获得关系数据的 Insight。</p>\n<h2 id=\"入门教程简介\"><a href=\"#%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B%E7%AE%80%E4%BB%8B\" aria-label=\"入门教程简介 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>入门教程简介</h2>\n<p>我们在本入门教程中将会完成一个如下图所示简单的图可视化，我们将在后文中称其为 <strong>Tutorial案例</strong>，<a href=\"https://codepen.io/Yanyan-Wang/pen/mdbYZvZ\" target=\"_self\" rel=\"nofollow\">完整代码</a>。<br /><img src=\"https://cdn.nlark.com/yuque/0/2019/gif/156681/1569834152244-a01c6e0e-4125-418c-87e3-27298c036a53.gif##align=left&display=inline&height=297&name=tutorial-demo-final.gif&originHeight=687&originWidth=932&search=&size=6347382&status=done&width=403\" alt=\"tutorial-demo-final.gif\"></p>\n<div style=\"text-align: center;\"><b>Tutorial案例</b> 效果图</div>\n<h2 id=\"前言\"><a href=\"#%E5%89%8D%E8%A8%80\" aria-label=\"前言 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>前言</h2>\n<p>我们将会通过本入门教程完成包含图的创建、渲染、元素的配置、布局、交互、动画、工具的最终的 <strong>Tutorial案例</strong>。在这部分教学中，读者将会学习到 G6 中基础和核心的功能。掌握该入门教程内容后，可以帮助读者初步理解 G6 并为深度理解 G6 打好基础。</p>\n<p>该入门教程将会划分为以下几个章节：</p>\n<ul>\n<li>快速上手</li>\n<li>创建图</li>\n<li>元素及其配置</li>\n<li>使用图布局 Layout</li>\n<li>图的交互 Behavior</li>\n<li>插件 & 工具</li>\n<li>*动画（选读）</li>\n</ul>\n<p><code class=\"language-text\">提示</code> <br />该入门教程是为希望“边学边做”的读者设计的。如果您更希望从底层概念开始学习 G6，您可以参见：<a href=\"../middle/keyConcept\">中级教程</a>。</p>\n<h2 id=\"基础知识\"><a href=\"#%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86\" aria-label=\"基础知识 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>基础知识</h2>\n<p>本教程会从教你使用 G6 去创建一个完整的图可视化应用。在学习之前，我们假设读者对 HTML 和 JavaScript 有所了解，但并不要求对 G6 有任何的基础。如果读者对 G6 的基本内容已经熟知，可以适当跳过部分内容，有针对性地阅读重要的知识点。</p>\n<h2 id=\"环境准备\"><a href=\"#%E7%8E%AF%E5%A2%83%E5%87%86%E5%A4%87\" aria-label=\"环境准备 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>环境准备</h2>\n<p>建议使用新版的 Chrome 浏览器作为运行环境，用任意的代码编辑器进行代码的编写即可。本教程默认采用 CDN 的方式直接引入 G6 类库，引入的版本是 3.1.1，此版本很多特性会大大简化我们的代码。如果希望在其他环境尝试本教程的学习，读者可以参考 <a href=\"../getting-started\">快速上手</a> 中的安装配置部分。</p>\n<p>新建 index.html 文件，并添加如下代码：</p>\n<div class=\"gatsby-highlight\" data-language=\"html\"><pre class=\"language-html\"><code class=\"language-html\"><span class=\"token doctype\"><!DOCTYPE html></span>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>html</span> <span class=\"token attr-name\">lang</span><span class=\"token attr-value\"><span class=\"token punctuation\">=</span><span class=\"token punctuation\">\"</span>en<span class=\"token punctuation\">\"</span></span><span class=\"token punctuation\">></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>head</span><span class=\"token punctuation\">></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>meta</span> <span class=\"token attr-name\">charset</span><span class=\"token attr-value\"><span class=\"token punctuation\">=</span><span class=\"token punctuation\">\"</span>UTF-8<span class=\"token punctuation\">\"</span></span> <span class=\"token punctuation\">/></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>title</span><span class=\"token punctuation\">></span></span>Tutorial Demo<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>title</span><span class=\"token punctuation\">></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>head</span><span class=\"token punctuation\">></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>body</span><span class=\"token punctuation\">></span></span>\n <span class=\"token comment\"><!-- 引入 G6 --></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>script</span> <span class=\"token attr-name\">src</span><span class=\"token attr-value\"><span class=\"token punctuation\">=</span><span class=\"token punctuation\">\"</span>https://gw.alipayobjects.com/os/antv/pkg/_antv.g6-3.1.1/build/g6.js<span class=\"token punctuation\">\"</span></span><span class=\"token punctuation\">></span></span><span class=\"token script\"></span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>script</span><span class=\"token punctuation\">></span></span>\n\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"><</span>script</span><span class=\"token punctuation\">></span></span><span class=\"token script\"><span class=\"token language-javascript\">\n console<span class=\"token punctuation\">.</span><span class=\"token function\">log</span><span class=\"token punctuation\">(</span><span class=\"token constant\">G6</span><span class=\"token punctuation\">.</span>Global<span class=\"token punctuation\">.</span>version<span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n </span></span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>script</span><span class=\"token punctuation\">></span></span>\n <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>body</span><span class=\"token punctuation\">></span></span>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\"></</span>html</span><span class=\"token punctuation\">></span></span></code></pre></div>\n<p>使用浏览器打开 index.html 文件，打开控制台，可以看到 G6 的版本号，说明 G6 已成功引入。<br /><img src=\"https://cdn.nlark.com/yuque/0/2019/png/156681/1571051319914-12debb96-aa17-4fc5-a4ab-46f48c788cf7.png#align=left&display=inline&height=214&name=image.png&originHeight=214&originWidth=263&search=&size=13965&status=done&width=263\" alt=\"image.png\"></p>"}