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PolyTreeTable is a Swing Component that can display a graph where nodes have multiple parents (polyhierarchy). There is a focus node, a parent tree above, a child tree below, parents expand upwards. It is a JTable derivate with multiple columns.
GoGraph is a tutorial software giving informatics students an easy, interactive and ergonomic way to learn and exercise the graph theory. It is based on JGraph, an open-source graph component for Java.
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This is an easy-to-use Swing component for viewing 2D images. It uses Sun's Java Advanced Imaging API to load and render the images.It supports various file formats, including JPEG, GIF, PNG, BMP and TIFF.
jChart is a free Java library for drawing complex business & scientific charts. It may be used in Java applications and applets as a Swing-like GUI component, and also in servlets to publish the charts on the Web in several formats.
Visualization System is a server application for presenting and manipulating XML-based adapted multimedia data, useful eg. in mobile environement. It is component based framework for additional modules developement.