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@seven_tantan/f2

v3.1.1-beta.6

Published

A canvas library which providing 2d draw for G2.

Downloads

2

Readme

F2: 基于 HTML5 Canvas,开箱即用的移动端可视化解决方案

不要下载,不要下载

npm package NPM downloads Percentage of issues still open

F2(Fast && Flexible),是一套面向移动端的基于可视化图形语法的解决方案,具有精简、高性能、易扩展的特性,适用于对性能、大小、扩展性要求很高的场景。

在此衷心感谢《The Grammar of Graphics》的作者 Leland Wilkinson,为 F2 的图形语法提供了理论基础!

安装

$ npm install @antv/f2

特性

  • ✔︎ 灵活且易扩展:灵活的按需引入机制,并提供自定义 Shape 以及动画机制,基于图形语法灵活绘制图表,满足你无限的创意
  • ✔︎ 高性能:性能极致追求,针对移动设备做了大量的优化
  • ✔︎ 精简:精简版(简单折柱饼)压缩后不到 100k,完整版本压缩后 152k
  • ✔︎ 丰富的图表类型:支持 20+ 图表类型

正在建设中

  • [x] ~~动画支持~~
  • [ ] 丰富交互功能
  • [ ] 多平台支持

文档

快速开始

<canvas id="c1"></canvas>
import F2 from '@antv/f2';

const data = [ 
  { genre: 'Sports', sold: 275 },
  { genre: 'Strategy', sold: 115 },
  { genre: 'Action', sold: 120 },
  { genre: 'Shooter', sold: 350 },
  { genre: 'Other', sold: 150 },
];

const chart = new F2.Chart({
  id: 'c1',
  width: 500,
  height: 300  
});

chart.source(data);
chart.interval().position('genre*sold').color('genre');
chart.render();

更多示例:demos

demos

本地开发

$ npm install

# 跑测试用例
$ npm run test-live

# 监听文件变化构建,并打开 demo 页面
$ npm run dev

# 打开 demo
$ npm run demos

如何贡献

如果您在使用的过程中碰到问题,可以先通过 issues 看看有没有类似的 bug 或者建议。

如需提交代码,请遵从我们的贡献指南

License

MIT license.