See: Description
Interface | Description |
---|---|
EdgeController |
Specifies the interface for objects that manage creation
of and interaction with graph edges.
|
EdgeRenderer |
A factory which creates a visual representation (EdgeFigure)
given an edge input.
|
GraphController |
A class that represents the main component of a typical graph
editor.
|
GraphListener |
A listener for changes in a graph's structure or contents,
which are communicated through GraphEvent objects.
|
GraphModel |
A graph model is an abstraction of a graph implementation and a
registration point for GraphListeners.
|
GraphViewListener |
A listener for changes in a graph's structure or contents,
which are communicated through GraphViewEvent objects.
|
MutableGraphModel |
A mutable graph model is a read-write subclass of the read-only
graph model, allowing users to actually create new nodes and
edges, and to modify the topology of the graph.
|
NodeController |
Specifies the interface for objects that manage creation
of and interaction with graph nodes.
|
NodeRenderer |
A factory which creates a visual representation (Figure)
given a node input.
|
Class | Description |
---|---|
AbstractGraphController |
An abstract implementation of the GraphController interface.
|
AbstractGraphModel |
An abstract implementation of the GraphModel interface that provides
the basic event notification system
|
BasicEdgeController |
A basic implementation of EdgeController, which works with
graphs that have edges connecting simple nodes.
|
BasicNodeController |
A basic node controller implementation, intended for use
as a controller for graphs containing only one node type.
|
EdgeCreator |
An interactor that interactively drags edges from one node
to another.
|
EdgeInteractor |
An interactor for edges.
|
GraphEvent |
A graph event that is emitted when anything interesting happens
inside a graph by way of a GraphModel.
|
GraphPane |
The display part of the JGraph user-level widget.
|
GraphUtilities |
A set of utilities for traversing/manipulating/etc. graphs.
|
GraphViewEvent |
A graph view event that is emitted when anything interesting happens
inside a graph view.
|
JGraph |
A graph widget analogous to java.swing.JTree.
|
NodeDragInteractor |
An interactor that drags nodes.
|
NodeInteractor |
An interactor for nodes.
|
SimpleGraphController |
A simple graph controller, which works well if all nodes have the same
interaction, and all edges have the same interaction.
|
Exception | Description |
---|---|
GraphException |
A graph package topological error.
|
A generic and highly-extensible graph visualization library whose basic interface is a widget analogous to java.swing.JTree. The diva.graph collection of packages provides three central pieces of functionality:
For a taste of how this library works in its most basic form, the following piece of code instantiates a basic graph, containing two nodes connected by an edge ( A -> B ).
// Construct the widgets
Frame f = new Frame();
JGraph g = new JGraph();
f.add("Center", g);// Construct the graph
BasicNode a = new BasicNode("a");
BasicNode b = new BasicNode("b");
BasicEdge e = new BasicEdge("e");
jg.getModel().addNode(a);
jg.getModel().addNode(b);
jg.getModel().connect(e, a, b);// Display it all
f.setVisible(true);