39 lines
2.0 KiB
Markdown
39 lines
2.0 KiB
Markdown
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---
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id: bd7198d8c242eddfaeb5bd13
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title: Show National Contiguity with a Force Directed Graph
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isRequired: false
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challengeType: 3
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videoUrl: ''
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localeTitle: 用力导向图显示全国连续性
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---
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## Description
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<section id="description"> <strong>目标：</strong>构建一个功能类似于此的<a href="https://codepen.io" target="_blank">CodePen.io</a>应用程序： <a href="https://codepen.io/freeCodeCamp/full/xVopBo" target="_blank">https</a> <strong>：</strong> <a href="https://codepen.io" target="_blank">//codepen.io/freeCodeCamp/full/xVopBo</a> 。完成以下<a href="https://en.wikipedia.org/wiki/User_story" target="_blank">用户故事</a> 。使用您需要的任何库或API。给它你自己的个人风格。 <strong>用户故事：</strong>我可以看到一个强制导向图，显示哪些国家/地区共享边界。 <strong>用户故事：</strong>我可以在其节点上看到每个国家/地区的旗帜。 <strong>提示：</strong>这是一个可用于构建此数据集的数据集： <a href="https://raw.githubusercontent.com/DealPete/forceDirected/master/countries.json" target="_blank">https</a> <strong>：</strong> //raw.githubusercontent.com/DealPete/forceDirected/master/countries.json <strong>提示：</strong>您可以在<a href="https://www.flag-sprites.com" target="_blank">https：//www.flag-</a>创建国旗的spritesheet <a href="https://www.flag-sprites.com" target="_blank">sprites.com</a> 。如果卡住，请记得使用<a href="http://forum.freecodecamp.org/t/how-to-get-help-when-you-are-stuck/19514" target="_blank">Read-Search-Ask</a> 。完成后，单击“我已完成此挑战”按钮并包含指向CodePen的链接。您可以通过Facebook上的朋友分享您的项目反馈。 </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests: []
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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