https://github.com/jstrace/bars

Ascii bar charting for nodejs
https://github.com/jstrace/bars

Last synced: 9 days ago
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Ascii bar charting for nodejs

• Host: GitHub
• URL: https://github.com/jstrace/bars
• Owner: jstrace
• Created: 2014-02-27T03:06:48.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2018-01-09T06:15:29.000Z (almost 7 years ago)
• Last Synced: 2024-10-13T13:21:45.885Z (30 days ago)
• Language: JavaScript
• Homepage:
• Size: 8.79 KB
• Stars: 123
• Watchers: 4
• Forks: 56
• Open Issues: 3
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

        

# Bars

  Ascii bar charting for node.

```

     cats | ########################                                     | 6

  ferrets | ############################################################ | 15

     dogs | ########                                                     | 2

   koalas |                                                              | 0

     dogs | ==================== | 30

  ferrets | =============        | 20

     cats | ========             | 12

   koalas | ==                   | 3

  /data | ******************** | 150gb

   /srv | *                    | 5gb

   /etc |                      | 150mb

```

## Installation

```

$ npm install jstrace/bars

```

## Example

```js

var bars = require('bars');

var bytes = require('bytes');

var data = {

  cats: 6,

  ferrets: 15,

  dogs: 2,

  koalas: 0

};

console.log();

console.log(bars(data));

// customized

var data = {

  ferrets: 20,

  cats: 12,

  dogs: 30,

  koalas: 3

};

console.log();

console.log(bars(data, { bar: '=', width: 20, sort: true }));

// value mapping

var data = {

  '/srv': bytes('5gb'),

  '/data': bytes('150gb'),

  '/etc': bytes('150mb')

};

console.log();

console.log(bars(data, { bar: '*', width: 20, sort: true, map: bytes }));

```

# License

  MIT