https://github.com/visionmedia/histogram

JavaScript canvas histogram component
https://github.com/visionmedia/histogram

Last synced: 2 months ago
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JavaScript canvas histogram component

• Host: GitHub
• URL: https://github.com/visionmedia/histogram
• Owner: visionmedia
• Created: 2013-03-22T16:37:28.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2013-06-22T16:01:14.000Z (about 12 years ago)
• Last Synced: 2025-04-04T18:12:49.779Z (3 months ago)
• Language: JavaScript
• Size: 122 KB
• Stars: 69
• Watchers: 6
• Forks: 9
• Open Issues: 6
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

        

# histogram

  JavaScript histogram component for arbitrary data.

  ![large histogram](http://cdn.dropmark.com/41933/c8fda5acfa0f3b72c8f37b7ad13fb2e6e4e47d2e/big.png)

  ![medium histogram](http://cdn.dropmark.com/41933/48aed33dbe309fd3ab1196d883b3ca7d4d5c48a9/medium.png)

## Installation

    $ component install visionmedia/histogram

## API

### Histogram()

  Initialize a new histogram.

### Histogram.add(data:Array, options:Object)

  Add `data` set with `options`:

   - `color` bar color

### Histogram.size(w:Number, h:Number)

  Set size to `w` / `h`.

### Histogram.bins(n:Number)

  Set the total number of bins to `n`.

### Histogram.render()

  Render the histogram and return a canvas.

## License

  MIT