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| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/wide-align/README.md | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
switch to vuepress
Diffstat (limited to 'node_modules/wide-align/README.md')
| -rw-r--r-- | node_modules/wide-align/README.md | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/node_modules/wide-align/README.md b/node_modules/wide-align/README.md new file mode 100644 index 00000000..32f1be04 --- /dev/null +++ b/node_modules/wide-align/README.md @@ -0,0 +1,47 @@ +wide-align +---------- + +A wide-character aware text alignment function for use in terminals / on the +console. + +### Usage + +``` +var align = require('wide-align') + +// Note that if you view this on a unicode console, all of the slashes are +// aligned. This is because on a console, all narrow characters are +// an en wide and all wide characters are an em. In browsers, this isn't +// held to and wide characters like "古" can be less than two narrow +// characters even with a fixed width font. + +console.log(align.center('abc', 10)) // ' abc ' +console.log(align.center('古古古', 10)) // ' 古古古 ' +console.log(align.left('abc', 10)) // 'abc ' +console.log(align.left('古古古', 10)) // '古古古 ' +console.log(align.right('abc', 10)) // ' abc' +console.log(align.right('古古古', 10)) // ' 古古古' +``` + +### Functions + +#### `align.center(str, length)` → `str` + +Returns *str* with spaces added to both sides such that that it is *length* +chars long and centered in the spaces. + +#### `align.left(str, length)` → `str` + +Returns *str* with spaces to the right such that it is *length* chars long. + +### `align.right(str, length)` → `str` + +Returns *str* with spaces to the left such that it is *length* chars long. + +### Origins + +These functions were originally taken from +[cliui](https://npmjs.com/package/cliui). Changes include switching to the +MUCH faster pad generation function from +[lodash](https://npmjs.com/package/lodash), making center alignment pad +both sides and adding left alignment. |
