Class GraphZoomScrollPaneDemo

java.lang.Object

edu.uci.ics.jung.samples.GraphZoomScrollPaneDemo

public class GraphZoomScrollPaneDemo
extends Object

Demonstrates the use of GraphZoomScrollPane. This class shows the VisualizationViewer zooming and panning capabilities, using horizontal and vertical scrollbars.

This demo also shows ToolTips on graph vertices and edges, and a key listener to change graph mouse modes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	GraphZoomScrollPaneDemo.TestGraphMouseListener<V>	A nested class to demo the GraphMouseListener finding the right vertices after zoom/pan

Field Summary

Fields

Modifier and Type	Field	Description
(package private) DirectedSparseGraph<String,Number>	graph	the graph
(package private) VisualizationViewer<String,Number>	vv	the visual component and renderer for the graph

Constructor Summary

Constructors

Constructor	Description
GraphZoomScrollPaneDemo()	create an instance of a simple graph with controls to demo the zoom features.

Method Summary

Modifier and Type	Method	Description
(package private) void	createEdges(String[] v)	create edges for this demo graph
private String[]	createVertices(int count)	create some vertices
static void	main(String[] args)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

graph

DirectedSparseGraph<String,Number> graph

the graph

vv

VisualizationViewer<String,Number> vv

the visual component and renderer for the graph

Constructor Details

GraphZoomScrollPaneDemo

public GraphZoomScrollPaneDemo()

create an instance of a simple graph with controls to demo the zoom features.

Method Details

createVertices

private String[] createVertices(int count)

create some vertices

Parameters:

count - how many to create

Returns:

the Vertices in an array

createEdges

void createEdges(String[] v)

create edges for this demo graph

Parameters:

v - an array of Vertices to connect

main

public static void main(String[] args)