# lineage-renderer

[中文](./README_CH.md) | English

> Data Lineage Renderer with canvas-2d.


 <a href="https://github.com/ZhongxuYang/lineage-renderer.git" target="_blank" rel="noopener noreferrer">
 <img src="./docs/static/logo.svg" width="100" alt="lineage-renderer logo" />
 </a>


 <a href="https://www.npmjs.com/package/lineage-renderer"><img src="https://img.shields.io/npm/dm/lineage-renderer.svg" alt="Downloads"></a>
 <a href="https://www.npmjs.com/package/lineage-renderer"><img src="https://img.shields.io/npm/v/lineage-renderer.svg" alt="Version"></a>
 <a href="https://github.com/vuejs/lineage-renderer/blob/master/LICENSE"><img src="https://img.shields.io/npm/l/lineage-renderer.svg" alt="License"></a>



 <a href="https://filmter.github.io/lineage/">Example</a>


## Install
```sh
yarn add lineage-renderer
# OR npm install lineage-renderer
```

## Usage
```ts
import {Lineage} from 'lineage-renderer'

const graph = new Lineage({
 el,
 data,
})
graph.on('line:click', (id) => console.log('line:click', id))
graph.on('node:click', (id) => console.log('node:click', id))

// destroy graph when your page unmount
// graph.destroy()
```

## Develop
```sh
# install Dependencies
yarn
# run dev
yarn dev
```

## Help
This plugin is in the early stages of development, if you encounter **bugs** or have expected **features**, please [Submit Issues](https://github.com/ZhongxuYang/lineage-renderer/issues) or [Pull Request](https://github.com/ZhongxuYang/lineage-renderer/pulls).



## Reference
- [canvas交互设计](https://filmter.github.io/blog/notes/it/web/canvas%E4%BA%A4%E4%BA%92%E8%AE%BE%E8%AE%A1.html)
- [fabricjs](http://fabricjs.com/)
- [bezierjs](https://pomax.github.io/bezierjs/)
- [贝塞尔曲线入门](https://pomax.github.io/bezierinfo/zh-CN/index.html)

lineage-renderer

zhongxuyang

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lineage-renderer