devsite/node_modules/is-fullwidth-code-point/readme.md

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2024-07-08 01:49:38 +00:00
# is-fullwidth-code-point [![Build Status](https://travis-ci.org/sindresorhus/is-fullwidth-code-point.svg?branch=master)](https://travis-ci.org/sindresorhus/is-fullwidth-code-point)
> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)
## Install
```
$ npm install is-fullwidth-code-point
```
## Usage
```js
const isFullwidthCodePoint = require('is-fullwidth-code-point');
isFullwidthCodePoint('谢'.codePointAt(0));
//=> true
isFullwidthCodePoint('a'.codePointAt(0));
//=> false
```
## API
### isFullwidthCodePoint(codePoint)
#### codePoint
Type: `number`
The [code point](https://en.wikipedia.org/wiki/Code_point) of a character.
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)