Extension:Gchart4mw

What can this extension do?
gchart4mw is a mediawiki-extension for visualizing data in wiki pages. To do so it provides a couple of additional tags for embedding different chart-types. Possible charts are


 * lines
 * bars
 * and pie-charts

The charts are drawn by using the Google Chart API.

All data for visualization is provided in CSV-style.

pie chart
This example shows the result of 2005´s election for the german Bundestag:



lines chart
This chart compares the avage 24h-temperature of Berlin and Sydney:



See http://code.google.com/p/gchart4mw for details on usage and configuration.

Download instructions
The most recent version on this extension can be found on the project-page at code.google.com. There is also a SVN-repository available.

Installation
To install this extension, add the following to LocalSettings.php:

In addition to this all parameters can be provided with default values to give all charts in a wiki a consistent look. Have a look at http://code.google.com/p/gchart4mw for details.