Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
|
-
Property mode
set to
100644
|
File size:
792 bytes
|
Rev | Line | |
---|
[6a3a178] | 1 | declare const stringWidth: {
|
---|
| 2 | /**
|
---|
| 3 | Get the visual width of a string - the number of columns required to display it.
|
---|
| 4 |
|
---|
| 5 | Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
|
---|
| 6 |
|
---|
| 7 | @example
|
---|
| 8 | ```
|
---|
| 9 | import stringWidth = require('string-width');
|
---|
| 10 |
|
---|
| 11 | stringWidth('a');
|
---|
| 12 | //=> 1
|
---|
| 13 |
|
---|
| 14 | stringWidth('古');
|
---|
| 15 | //=> 2
|
---|
| 16 |
|
---|
| 17 | stringWidth('\u001B[1m古\u001B[22m');
|
---|
| 18 | //=> 2
|
---|
| 19 | ```
|
---|
| 20 | */
|
---|
| 21 | (string: string): number;
|
---|
| 22 |
|
---|
| 23 | // TODO: remove this in the next major version, refactor the whole definition to:
|
---|
| 24 | // declare function stringWidth(string: string): number;
|
---|
| 25 | // export = stringWidth;
|
---|
| 26 | default: typeof stringWidth;
|
---|
| 27 | }
|
---|
| 28 |
|
---|
| 29 | export = stringWidth;
|
---|
Note:
See
TracBrowser
for help on using the repository browser.