Web Directory

» G
   Generic 2D graphics library for Java. [Open source, LGPL]
   http://geosoft.no/graphics/

» GEF - Graph Editing Framework
   Class library for constructing graph/diagram editing applications. [Open Source, Apache]
   http://gef.tigris.org/

» GINY (Graph INterface librarY)
   Implements a very innovative system for sub-graphing and allows for stunning visuals and it provide a number of layout algorithms. [Open source, LGPL]
   http://csbi.sourceforge.net/

» HyperGraph
   A Swing based API to visualise graphs using hyperbolic geometry (hyperbolic trees). Example applet provided. [Open source, GPL]
   http://hypergraph.sourceforge.net/

» ILOG JViews
   Library and components based on Java2D for maps, diagrams, graph layout, gantt chart, charts, editors and workflow. For client or server side graphics, including SVG.
   http://www.ilog.com/products/jviews/

» Image Toolz
   Manipulation methods for inversion, rotation, shifting, adding, loading, saving and creating images. (Open Source)
   http://www.bluering.nl/imagetoolz/index.html

» JDrawing
   A Swing component for displaying vector graphics and animation. It can deal efficiently with very large vector images e.g. geographic maps or electronic circuits.
   http://jdrawing.sourceforge.net/

» JGo graphical object editor
   A library for graphs, diagrams and networks, with an option for automatic layout by Northwoods Software. [Commercial]
   http://www.nwoods.com/go/jgo.htm

» JGraph
   Graph visualization component for Swing. Includes tutorial, FAQ, and user guide. [Open Source, LGPL]
   http://www.jgraph.com/

» JInsight.com
   Offers various class libraries including "JetChart Library", which displays a variety of types of charts. [Commercial]
   http://www.jinsight.com/

» Java Image Visualization
   Applets, beans and applications. [Freeware]
   http://my.execpc.com/~larryhr/viewer/imageviewer.html

» Java-Gnome
   Java GTK+ and Gnome bindings using JNI. [Open Source, LGPL]
   http://java-gnome.sourceforge.net/

» OpenJGraph
   Various graph-drawing and traversal algorithms. Support for user interaction such as adding and removing vertices. [Open Source, GPL]
   http://openjgraph.sourceforge.net/

» PJA Toolkit
   For generating images on servers, without the need for an X server. [Open Source, GPL]
   http://www.eteks.com/pja/en/

» VirtualMachine.com
   Utility class libraries: VMMemoryWatcher library that visually track memory changes in Java Virtual Machine; Flow monitor library that visually track process flow between containers. [Open source]
   http://www.virtualmachine.com/java/

» XColor
   Subclass of java.awt.Color that knows 752 colors by name - can be substituted for wherever java.awt.Color is used in programs. [Freeware]
   http://www.darwinsys.com/freeware/XColor.jar

» Zooki Technologies
   ExplicitLayout layout manager (Commercial) and EventInitializer to replace your anonymous inner classes (BSD).
   http://www.zookitec.com/