Class AbstractLensSupport<V,E>

java.lang.Object

edu.uci.ics.jung.visualization.transform.AbstractLensSupport<V,E>

All Implemented Interfaces:

LensSupport

Direct Known Subclasses:

LayoutLensSupport, MagnifyImageLensSupport, ViewLensSupport

public abstract class AbstractLensSupport<V,E>
extends 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.

Nested Class Summary

Nested Classes

Modifier and Type	Class	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	Description
protected String	defaultToolTipText
protected VisualizationViewer.GraphMouse	graphMouse
protected static final String	instructions
protected AbstractLensSupport.Lens	lens
protected AbstractLensSupport.LensControls	lensControls
protected ModalGraphMouse	lensGraphMouse
protected LensTransformer	lensTransformer
protected VisualizationViewer<V,E>	vv

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	activate(boolean state)
ModalGraphMouse	getGraphMouse()
AbstractLensSupport.Lens	getLens()
AbstractLensSupport.LensControls	getLensControls()
LensTransformer	getLensTransformer()
void	setLens(AbstractLensSupport.Lens lens)
void	setLensControls(AbstractLensSupport.LensControls lensControls)

Methods inherited from class Object

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

Methods inherited from interface LensSupport

activate, deactivate

Field Details

vv

protected VisualizationViewer<V,E> vv

graphMouse

protected VisualizationViewer.GraphMouse graphMouse

lensTransformer

protected LensTransformer lensTransformer

lensGraphMouse

protected ModalGraphMouse lensGraphMouse

lens

protected AbstractLensSupport.Lens lens

lensControls

protected AbstractLensSupport.LensControls lensControls

defaultToolTipText

protected String defaultToolTipText

instructions

protected static final String instructions

See Also:

• Constant Field Values

Constructor Details

AbstractLensSupport

public AbstractLensSupport(VisualizationViewer<V,E> vv,
 ModalGraphMouse lensGraphMouse)

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

Parameters:

vv - the VisualizationViewer to work on

lensGraphMouse - the GraphMouse instance to use for the lens

Method Details

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:

the hyperbolicGraphMouse.

getLens

public AbstractLensSupport.Lens getLens()

Returns:

the lens

setLens

public void setLens(AbstractLensSupport.Lens lens)

Parameters:

lens - the lens to set

getLensControls

public AbstractLensSupport.LensControls getLensControls()

Returns:

the lensControls

setLensControls

public void setLensControls(AbstractLensSupport.LensControls lensControls)

Parameters:

lensControls - the lensControls to set