# rc-resize-observer

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[![build status][travis-image]][travis-url]
[![Codecov][codecov-image]][codecov-url]
[![david deps][david-image]][david-url]
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[npm-image]: http://img.shields.io/npm/v/rc-resize-observer.svg?style=flat-square
[npm-url]: http://npmjs.org/package/rc-resize-observer
[travis-image]: https://img.shields.io/travis/com/react-component/resize-observer.svg?style=flat-square
[travis-url]: https://travis-ci.com/react-component/resize-observer
[codecov-image]: https://img.shields.io/codecov/c/github/react-component/resize-observer/master.svg?style=flat-square
[codecov-url]: https://codecov.io/gh/react-component/resize-observer/branch/master
[david-image]: https://david-dm.org/react-component/resize-observer/status.svg?style=flat-square
[david-dev-url]: https://david-dm.org/react-component/resize-observer?type=dev
[david-dev-image]: https://david-dm.org/react-component/resize-observer/dev-status.svg?style=flat-square
[david-url]: https://david-dm.org/react-component/resize-observer
[download-image]: https://img.shields.io/npm/dm/rc-resize-observer.svg?style=flat-square
[download-url]: https://npmjs.org/package/rc-resize-observer

Resize observer for React.

## Live Demo

https://react-component.github.io/resize-observer/

## Install

[![rc-resize-observer](https://nodei.co/npm/rc-resize-observer.png)](https://npmjs.org/package/rc-resize-observer)

## Usage

```js
import ResizeObserver from 'rc-resize-observer';
import { render } from 'react-dom';

render(
  <ResizeObserver
    onResize={() => {
      console.log('resized!');
    }}
  >
    <textarea />
  </ResizeObserver>,
  mountNode,
);
```

## API

| Property | Type                        | Default | Description                     |
| -------- | --------------------------- | ------- | ------------------------------- |
| disabled | boolean                     | false   |                                 |
| onResize | ({ width, height }) => void | -       | Trigger when child node resized |

## Development

```
npm install
npm start
```

## License

rc-resize-observer is released under the MIT license.