edu.uci.ics.jung.visualization.transform

Class AbstractLensSupport

java.lang.Object

edu.uci.ics.jung.visualization.transform.AbstractLensSupport

All Implemented Interfaces:

LensSupport

Direct Known Subclasses:

LayoutLensSupport, ViewLensSupport

public abstract class AbstractLensSupport
extends java.lang.Object
implements LensSupport

A class to make it easy to add an examining lens to a jung graph application. See HyperbolicTransformerDemo, ViewLensSupport and LayoutLensSupport for examples of how to use it.

Author:

Tom Nelson - RABA Technologies

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractLensSupport.Lens the background for the hyperbolic projection
static class	AbstractLensSupport.LensControls the background for the hyperbolic projection

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	defaultToolTipText
protected VisualizationViewer.GraphMouse	graphMouse
protected static java.lang.String	instructions
protected AbstractLensSupport.Lens	lens
protected AbstractLensSupport.LensControls	lensControls
protected ModalGraphMouse	lensGraphMouse
protected LensTransformer	lensTransformer
protected MutableTransformer	savedViewTransformer
protected VisualizationViewer	vv

Constructor Summary

Constructors

Constructor and Description
AbstractLensSupport(VisualizationViewer vv, ModalGraphMouse lensGraphMouse) create the base class, setting common members and creating a custom GraphMouse

Method Summary

Methods

Modifier and Type	Method and Description
void	activate(boolean state)
ModalGraphMouse	getGraphMouse()
LensTransformer	getLensTransformer()

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.uci.ics.jung.visualization.transform.LensSupport

activate, deactivate

Field Detail

vv

protected VisualizationViewer vv

graphMouse

protected VisualizationViewer.GraphMouse graphMouse

savedViewTransformer

protected MutableTransformer savedViewTransformer

lensTransformer

protected LensTransformer lensTransformer

lensGraphMouse

protected ModalGraphMouse lensGraphMouse

lens

protected AbstractLensSupport.Lens lens

lensControls

protected AbstractLensSupport.LensControls lensControls

defaultToolTipText

protected java.lang.String defaultToolTipText

instructions

protected static final java.lang.String instructions

See Also:

Constant Field Values

Constructor Detail

AbstractLensSupport

public AbstractLensSupport(VisualizationViewer vv,
                   ModalGraphMouse lensGraphMouse)

create the base class, setting common members and creating a custom GraphMouse

Parameters:

vv - the VisualizationViewer to work on

Method Detail

activate

public void activate(boolean state)

Specified by:

activate in interface LensSupport

getLensTransformer

public LensTransformer getLensTransformer()

Specified by:

getLensTransformer in interface LensSupport

getGraphMouse

public ModalGraphMouse getGraphMouse()

Specified by:

getGraphMouse in interface LensSupport

Returns:

Returns the hyperbolicGraphMouse.