@antv/coord
Toolkit for mapping elements of sets into geometric objects. ([demo](https://observablehq.com/@pearmini/antv-coord))
[](https://github.com/antvis/coord/actions)
[](https://coveralls.io/github/antvis/coord?branch=master)
[](https://www.npmjs.com/package/@antv/coord)
[](https://www.npmjs.com/package/@antv/coord)
[](https://www.npmjs.com/package/@antv/coord)
## ✨ Features
- **Powerful**: Not only does @antv/coord provide some basic affine transformations(translate, rotate, scale, etc.), it also provide some advanced coordinate system transformations(polar, helix, parallel) and cool fisheye transformations.
- **Fixable**: It is a independent lib which means you can use it with other libs besides [G2](https://github.com/antvis/g2/), such as [D3](https://github.com/d3/d3) to create some awesome charts and animations.
- **Fully embrace TypeScript**: All code are written in TypeScript and complete type definition files are provided.
## 📦 Installation
```bash
$ npm install @antv/coord
```
## 🔨 Getting Started
```ts
import { Coordinate, Options } from '@antv/coord';
const optons: Options = {
x: 0,
y: 0,
width: 500,
height: 500,
transformations: [['cartesian']]
};
const coord = new Coordinate(options);
coord.transform('translate', 10, 10);
coord.map([0.5, 0.5]); // [260, 260]
coord.getSize(); // [500, 500]
coord.getCenter(); // [250, 250]
```
## 📎 Links
- [Online Demo](https://observablehq.com/@pearmini/antv-coord)
- [API Reference](./docs/api/README.md)
## 📮 Contribution
```bash
$ git clone git@github.com:antvis/coord.git
$ cd coord
$ npm i
$ npm t
```
Then send a pull request after coding.
## 📄 License
MIT@[AntV](https://github.com/antvis).