AbstractLensSupport

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 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.

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 VisualizationViewer<V,E>`	`vv`

Constructor Summary

Constructors
Constructor and Description
`AbstractLensSupport(VisualizationViewer<V,E> 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()`
`AbstractLensSupport.Lens`	`getLens()`
`AbstractLensSupport.LensControls`	`getLensControls()`
`LensTransformer`	`getLensTransformer()`
`void`	`setLens(AbstractLensSupport.Lens lens)`
`void`	`setLensControls(AbstractLensSupport.LensControls lensControls)`

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<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 java.lang.String defaultToolTipText

instructions

protected static final java.lang.String instructions

See Also:: Constant Field Values

Constructor Detail
- 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

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.
- 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

Class AbstractLensSupport<V,E>

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

vv

graphMouse

lensTransformer

lensGraphMouse

lens

lensControls

defaultToolTipText

instructions

Constructor Detail

AbstractLensSupport

Method Detail

activate

getLensTransformer

getGraphMouse

getLens

setLens

getLensControls

setLensControls