Calculates width of given string. Treat ambiguous-width characters as fullwidth (= 2) by default.

USAGE

var stringWidth = require('power-assert-util-string-width');
stringWidth('abcde'); //=> 5
stringWidth('あいうえお'); //=> 10
stringWidth('ｱｲｳｴｵ'); //=> 5
stringWidth('※脚注');  //=> 6
// stringWidth.narrow treats ambiguous-width characters as narrow (= `1`)
stringWidth.narrow('※脚注');  //=> 5

INSTALL

$ npm install --save-dev power-assert-util-string-width

AUTHOR

• Takuto Wada

LICENSE

Licensed under the MIT license.

Current Tags

• 1.2.0                                ...           latest (7 years ago)

1 Versions

• 1.2.0                                ...           7 years ago