JavaScript and SVG charting library based on Raphael
JavaScript Ruby
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Grafico graphing library

Grafico is a javascript charting library based on Raphaël and Prototype.js. It is originally developed as Ico by Alex Young, but this version was developed by Kilian Valkhof at Wakoopa . Grafico’s basic principles are to provide good, clean looking graphs inspired by work of Stephen Few and Edward Tufte, while still being flexible to implement and providing numerous api options to tweak the look of the graphs.

Supported graph types:

  • Line graphs
  • Area graphs
  • Stacked area graphs
  • Stream graphs
  • Bar graphs
  • Stacked Bar graphs
  • Horizontal bar graphs
  • Sparklines
  • Sparkbars
  • Sparkareas

Some key things Grafico supports:

  • Flexible ranges Grafico select the best range to display your data at
  • Hover options display additional information such as the value when hovering over charts
  • Mean lines A single line that display the mean.
  • Watermarks Use an image as a watermark over your graphs

Licenced under the MIT license.