iownbey / dygraphs

dygraphs JavaScript charting library
Copyright (c) 2006-, Dan Vanderkam.
http://code.google.com/p/dygraphs/

The dygraphs JavaScript library produces produces interactive, zoomable charts of time series based on CSV files.

Features new to this fork
- Option: dataHasErrorBars -- For when the data has error bars but
          you dont necessarily want to draw them (or you want to toggle them)
- Option: shouldFill -- Works the same as plotkits shouldFill (makes an area graph)
- Option: stackedGraph -- Creates a stacked graph. Sets shouldFill 
          to true unless otherwise stated
- Option: highlightClosestPoint -- This will draw a red halo around the cloest
          point, and surround the associated label with the tag:
          <span class="highlight">LABEL</span>
- Auto-width: You no longer need to explicitly set the width, it will automatically
              find the width of the containing div on load (will not resize though)
- Correct drawing order: will draw the dots over the lines, this can look weird in some
                         situations but is generally more useful.
- Optimizations: General optimizations to speed things up significantly

Features
- Plots time series without using an external server or Flash
- Supports multiple data series
- Supports error bands around data series
- Displays values on mouseover
- Interactive zoom
- Adjustable averaging period
- Customizable click-through actions

Caveats
- Requires Firefox 1.5+ or Safari/WebKit? 1.3+.
- Internet Explorer is poorly supported.

Demo
For a gallery and documentation, see http://danvk.org/dygraphs/

License(s)
dygraphs uses:
 - MochiKit (MIT License)
 - PlotKit (BSD License)
 - excanvas.js (Apache License)

dygraphs is available under the MIT license, included in LICENSE.txt.