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This project extends a previous work on node link tree visualisation and interaction by providing visual clues on hidden structures. We adopt DOITree from Prefuse package (https://github.com/prefuse/Prefuse), a multi-focal tree layout algorithm, for exploring large hierarchical structures.
Related publications:
https://www.sciencedirect.com/science/article/pii/S1045926X1630009X
https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6902871
Koolon is a simple graph (network) modeling tool with interactive data visualization like Prefuse. It allow to create entities, relations, ontologies, directed and undirected graphs and any abstract network models.
Software tools for building interactive information visualization applications. Prefuse supports a rich set of features for data modeling, visualization, animation, and interaction for both Java (prefuse) and Flash (prefuse flare).
DagMap Vis is a java application aims to visualize DAGs (Directed Acyclic Graph) with a combine node link diagram and an adapted treemap layout. Based on prefuse, the application gives some useful interactions to navigate in hierarchical data structures.