wallet-core/node_modules/ansi-align/node_modules/string-width
2017-05-28 00:40:43 +02:00
..
index.js add linting (and some initial fixes) 2017-05-28 00:40:43 +02:00
license add linting (and some initial fixes) 2017-05-28 00:40:43 +02:00
package.json add linting (and some initial fixes) 2017-05-28 00:40:43 +02:00
readme.md add linting (and some initial fixes) 2017-05-28 00:40:43 +02:00

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