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notes/node_modules/string-width
Patrick Marsceill b7b0d0d7bf
Initial commit
2017-03-09 13:16:08 -05:00
..
node_modules/is-fullwidth-code-point Initial commit 2017-03-09 13:16:08 -05:00
index.js Initial commit 2017-03-09 13:16:08 -05:00
license Initial commit 2017-03-09 13:16:08 -05:00
package.json Initial commit 2017-03-09 13:16:08 -05:00
readme.md Initial commit 2017-03-09 13:16:08 -05:00

string-width Build Status

Get the visual width of a string - the number of columns required to display it

Some Unicode characters are fullwidth and use double the normal width. ANSI escape codes are stripped and doesn't affect the width.

Useful to be able to measure the actual width of command-line output.

Install

$ npm install --save string-width

Usage

const stringWidth = require('string-width');

stringWidth('古');
//=> 2

stringWidth('\u001b[1m古\u001b[22m');
//=> 2

stringWidth('a');
//=> 1

License

MIT © Sindre Sorhus