27 lines
711 B
Markdown
27 lines
711 B
Markdown
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# widest-line
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> Get the visual width of the widest line in a string - the number of columns required to display it
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Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
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Useful to be able to know the maximum width a string will take up in the terminal.
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## Install
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```sh
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npm install widest-line
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```
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## Usage
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```js
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import widestLine from 'widest-line';
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widestLine('古\n\u001B[1m@\u001B[22m');
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//=> 2
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```
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## Related
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- [string-width](https://github.com/sindresorhus/string-width) - Get the visual width of a string
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