GeoGebra Developer Wiki

Welcome to the team space for the development of  GeoGebra, a free dynamic mathematics software. This site is intended for the developers of GeoGebra. If you have any questions about the use of GeoGebra, please visit the GeoGebra User Forum.

•  GeoGebra Dev is our mailinglist for all GeoGebra coders
•  GeoGebra Dev Tech is a meta list for system admins and distribution maintainers
• Developers — list of GeoGebra Developers
• Meetings

Developing GeoGebra

Getting Started

• Licences Please read this before downloading or developing
• SetUp — get GeoGebra's source code set up in Eclipse (or from command line)
• DevelIntro — An introduction to the development of GeoGebra
• We follow the Sun/Oracle  Code Conventions for the Java Programming Language

GWT Notes

• CookBook about the GWT refactoring development (Desktop, Common, Web)
• GWT CookBook - introduction to the Google Web Toolkit
• 7 Rules to Remember during GWT development - for those who bored to read docs :-)

Development Tips

• Eclipse Tips
• How to add a new Mode
• How to add a new Command
• How to add a new Object Type

GeoGebra Projects

• Gsoc2011 — Information about the projects in Google Summer of Code 2011
• Gsoc2010 — Information about the projects in Google Summer of Code 2010
• preGSoC — Mini-tasks that GSoC students could attempt before applying

Documentation

• Manual — how to use the new wiki manual
• GeoGebraPanel — how to use GeoGebra inside another Java Application / Applet
• GOTCHAs — tricky Java that has tripped us up in the past

Core Development

• Releasing — What has to happen before we release GeoGebra 4.0
• 4.0 Key Features — Headline features for GeoGebra 4.0
• 4.2 Key Features — Headline features for GeoGebra 4.2
• 5.0 Key Features — Headline features for GeoGebra 5.0
• Ideas — List of ideas for GeoGebra
• Adding second Graphics View
• GeoGebraPrim — Primary GeoGebra for Younger students

Core Extensions

• LayoutManager — drag and drop GUI layout manager
• GeoGebra3D — 3D view for 3D geometry and graphics
• GeoGebraCAS — symbolic algebra view
• GeoGebraSpreadsheet — spreadsheet improvements
• GeoGebraTouch — support for touch screens and interactive whiteboards
• Implicit Curves
• Locus line equation
• Equation Editor
• Python Scripting

Website

• GeoGebraTube — the new online material manager
• Collaborative GeoGebra — web application for collaborative use of GeoGebra
• WebsiteNotes — notes concerning the website

Deployment

• GeoGebraInstallers — offline installers for Win, Mac, and Linux
• AutomaticTesting
• GeoGebraStick — run GeoGebra on any computer from a USB drive or DVD
• GeoGebraXO — GeoGebra for OLPC XO laptops
• Moodle Extension —  Moodle Extension for GeoGebra
• MediaWiki GeoGebra Extension
•  MediaWiki GeoGebraMobile Extension
• MirrorServersFAQ — What to do if you plan to help us running a mirror server

Ports

• GeoGebraMobile — GeoGebra for mobile and non-Java devices

STEM

• STEM Software — interesting science software
• Hardware - interfacing with hardware eg Go!Motion, Kinect, expEyes

Version Control (future project)

• SubversionBranching
• Git primer
• Git in Eclipse?

Introducing Trac

trac is our new team management platform which bundles the old wiki and issue tracker and enhances them with a timeline, roadmap and built-in repository explorer to help you being kept up-to-date about the GeoGebra project in one central place.

• TracPassword — how to change your trac / SVN password
• TracGuide — Built-in Documentation
• TracSupport — Trac Support
• TracLinks — Cross-linking within trac
•  Trac Syntax

Other sites for development

• Hosted development server in Linz
• Hosted webserver in Linz
• Standalone server in Linz
• GeoGebra development server at University of Szeged

Resources

•  Unicode convertor
•  Keyboard layouts with Unicode numbers
•  Information on Korean/Hangul Unicode
•  Designing for color-blindness
•  Java Preferences Tool