mirror of
https://github.com/titanscouting/tra-analysis.git
synced 2024-12-29 02:19:08 +00:00
33 lines
1.2 KiB
Markdown
33 lines
1.2 KiB
Markdown
|
# East Asian Width
|
||
|
|
|
||
|
|
Get [East Asian Width](http://www.unicode.org/reports/tr11/) from a character.
|
||
|
|
|
||
|
|
'F'(Fullwidth), 'H'(Halfwidth), 'W'(Wide), 'Na'(Narrow), 'A'(Ambiguous) or 'N'(Natural).
|
||
|
|
|
||
|
|
Original Code is [東アジアの文字幅 (East Asian Width) の判定 - 中途](http://d.hatena.ne.jp/takenspc/20111126#1322252878).
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
$ npm install eastasianwidth
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
var eaw = require('eastasianwidth');
|
||
|
|
console.log(eaw.eastAsianWidth('￦')) // 'F'
|
||
|
|
console.log(eaw.eastAsianWidth('｡')) // 'H'
|
||
|
|
console.log(eaw.eastAsianWidth('뀀')) // 'W'
|
||
|
|
console.log(eaw.eastAsianWidth('a')) // 'Na'
|
||
|
|
console.log(eaw.eastAsianWidth('①')) // 'A'
|
||
|
|
console.log(eaw.eastAsianWidth('ف')) // 'N'
|
||
|
|
|
||
|
|
console.log(eaw.characterLength('￦')) // 2
|
||
|
|
console.log(eaw.characterLength('｡')) // 1
|
||
|
|
console.log(eaw.characterLength('뀀')) // 2
|
||
|
|
console.log(eaw.characterLength('a')) // 1
|
||
|
|
console.log(eaw.characterLength('①')) // 2
|
||
|
|
console.log(eaw.characterLength('ف')) // 1
|
||
|
|
|
||
|
|
console.log(eaw.length('あいうえお')) // 10
|
||
|
|
console.log(eaw.length('abcdefg')) // 7
|
||
|
|
console.log(eaw.length('￠￦｡ￜㄅ뀀¢⟭a⊙①بف')) // 19
|