edu.uci.ics.jung.visualization

Interface VisualizationServer<V,E>

Type Parameters:

V - the vertex type

E - the edge type

All Known Implementing Classes:

BasicVisualizationServer, SatelliteVisualizationViewer, VisualizationImageServer, VisualizationViewer

public interface VisualizationServer<V,E>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	VisualizationServer.Paintable an interface for the preRender and postRender

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(javax.swing.event.ChangeListener l) Adds a ChangeListener.
void	addPostRenderPaintable(VisualizationServer.Paintable paintable)
void	addPreRenderPaintable(VisualizationServer.Paintable paintable)
void	fireStateChanged() Notifies all listeners that have registered interest for notification on this event type.
java.awt.geom.Point2D	getCenter()
javax.swing.event.ChangeListener[]	getChangeListeners() Returns an array of all the ChangeListeners added with addChangeListener().
Layout<V,E>	getGraphLayout()
VisualizationModel<V,E>	getModel()
PickedState<E>	getPickedEdgeState()
PickedState<V>	getPickedVertexState()
GraphElementAccessor<V,E>	getPickSupport()
RenderContext<V,E>	getRenderContext()
Renderer<V,E>	getRenderer()
java.util.Map<java.awt.RenderingHints.Key,java.lang.Object>	getRenderingHints()
boolean	isDoubleBuffered() Returns whether this class uses double buffering.
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a ChangeListener.
void	removePostRenderPaintable(VisualizationServer.Paintable paintable)
void	removePreRenderPaintable(VisualizationServer.Paintable paintable)
void	repaint()
void	setDoubleBuffered(boolean doubleBuffered) Specify whether this class uses its offscreen image or not.
void	setGraphLayout(Layout<V,E> layout) Replaces the current graph layout with layout.
void	setModel(VisualizationModel<V,E> model)
void	setPickedEdgeState(PickedState<E> pickedEdgeState)
void	setPickedVertexState(PickedState<V> pickedVertexState)
void	setPickSupport(GraphElementAccessor<V,E> pickSupport)
void	setRenderContext(RenderContext<V,E> renderContext)
void	setRenderer(Renderer<V,E> r) Sets the showing Renderer to be the input Renderer.
void	setRenderingHints(java.util.Map<java.awt.RenderingHints.Key,java.lang.Object> renderingHints)
void	setVisible(boolean aFlag) Makes the component visible if aFlag is true, or invisible if false.
void	stateChanged(javax.swing.event.ChangeEvent e) In response to changes from the model, repaint the view, then fire an event to any listeners.

Method Detail

setDoubleBuffered

void setDoubleBuffered(boolean doubleBuffered)

Specify whether this class uses its offscreen image or not.

Parameters:

doubleBuffered - if true, then doubleBuffering in the superclass is set to 'false'

isDoubleBuffered

boolean isDoubleBuffered()

Returns whether this class uses double buffering. The superclass will be the opposite state.

Returns:

the double buffered state

getModel

VisualizationModel<V,E> getModel()

Returns:

the model.

setModel

void setModel(VisualizationModel<V,E> model)

Parameters:

model - the model for this class to use

stateChanged

void stateChanged(javax.swing.event.ChangeEvent e)

In response to changes from the model, repaint the view, then fire an event to any listeners. Examples of listeners are the GraphZoomScrollPane and the BirdsEyeVisualizationViewer

Parameters:

e - the change event

setRenderer

void setRenderer(Renderer<V,E> r)

Sets the showing Renderer to be the input Renderer. Also tells the Renderer to refer to this instance as a PickedKey. (Because Renderers maintain a small amount of state, such as the PickedKey, it is important to create a separate instance for each VV instance.)

Parameters:

r - the renderer to use

getRenderer

Renderer<V,E> getRenderer()

Returns:

the renderer used by this instance.

setGraphLayout

void setGraphLayout(Layout<V,E> layout)

Replaces the current graph layout with layout.

Parameters:

layout - the new layout to set

getGraphLayout

Layout<V,E> getGraphLayout()

Returns:

the current graph layout.

setVisible

void setVisible(boolean aFlag)

Makes the component visible if aFlag is true, or invisible if false.

Parameters:

aFlag - true iff the component should be visible

See Also:

JComponent.setVisible(boolean)

getRenderingHints

java.util.Map<java.awt.RenderingHints.Key,java.lang.Object> getRenderingHints()

Returns:

the renderingHints

setRenderingHints

void setRenderingHints(java.util.Map<java.awt.RenderingHints.Key,java.lang.Object> renderingHints)

Parameters:

renderingHints - The renderingHints to set.

addPreRenderPaintable

void addPreRenderPaintable(VisualizationServer.Paintable paintable)

Parameters:

paintable - The paintable to add.

removePreRenderPaintable

void removePreRenderPaintable(VisualizationServer.Paintable paintable)

Parameters:

paintable - The paintable to remove.

addPostRenderPaintable

void addPostRenderPaintable(VisualizationServer.Paintable paintable)

Parameters:

paintable - The paintable to add.

removePostRenderPaintable

void removePostRenderPaintable(VisualizationServer.Paintable paintable)

Parameters:

paintable - The paintable to remove.

addChangeListener

void addChangeListener(javax.swing.event.ChangeListener l)

Adds a ChangeListener.

Parameters:

l - the listener to be added

removeChangeListener

void removeChangeListener(javax.swing.event.ChangeListener l)

Removes a ChangeListener.

Parameters:

l - the listener to be removed

getChangeListeners

javax.swing.event.ChangeListener[] getChangeListeners()

Returns an array of all the ChangeListeners added with addChangeListener().

Returns:

all of the ChangeListeners added or an empty array if no listeners have been added

fireStateChanged

void fireStateChanged()

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created.

See Also:

EventListenerList

getPickedVertexState

PickedState<V> getPickedVertexState()

Returns:

the vertex PickedState instance

getPickedEdgeState

PickedState<E> getPickedEdgeState()

Returns:

the edge PickedState instance

setPickedVertexState

void setPickedVertexState(PickedState<V> pickedVertexState)

setPickedEdgeState

void setPickedEdgeState(PickedState<E> pickedEdgeState)

getPickSupport

GraphElementAccessor<V,E> getPickSupport()

Returns:

the GraphElementAccessor

setPickSupport

void setPickSupport(GraphElementAccessor<V,E> pickSupport)

Parameters:

pickSupport - The pickSupport to set.

getCenter

java.awt.geom.Point2D getCenter()

getRenderContext

RenderContext<V,E> getRenderContext()

setRenderContext

void setRenderContext(RenderContext<V,E> renderContext)

repaint

void repaint()