de.aitools.iv.graphdrawing.distortion
Class DistortionVertexDraw

java.lang.Object
  de.aitools.iv.graphdrawing.distortion.DistortionVertexDraw

All Implemented Interfaces:

VertexDraw

public class DistortionVertexDraw
extends java.lang.Object
implements VertexDraw

Version:

$Revision: 1.1 $

Author:

Boris Kantwerk (bigmaec@kantwerk.de), F. Benteler (bigben@uni-paderborn.de) 08.2003

Constructor Summary

DistortionVertexDraw(Vertex v, java.awt.geom.Point2D pos, java.awt.geom.Point2D center, DistortionVisualization distortionPanel)
Creates a new instance of VertexDraw

Method Summary

void	dispose() deletes this VertexDraw and frees all resources it uses.
java.awt.geom.Point2D	getNormalizedPosition()
int	getNumberOfLeaves()
java.awt.geom.Point2D	getPosition()
Vertex	getVertex()
java.awt.geom.Point2D	getVertexRepresentationPosition()
boolean	isExpandable()
boolean	isExpanded()
boolean	isSelected()
boolean	isVisible()
void	setExpanded(boolean expanded) sets the expaned property to the specified state.
void	setNormalizedPosition(java.awt.geom.Point2D point)
void	setNumberOfLeaves(int value)
void	setSelected(boolean selected) sets the selected property to the specified state
void	setShade(double shade) sets shade to a value between 0 and 100
void	startMouseListening()
void	stopMouseListening()
java.lang.String	toString() only for debugging purposes.
void	updateFont() updates the font for this DistorsionVertexDraw
void	updatePos(java.awt.geom.Point2D pos, java.awt.geom.Point2D center)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DistortionVertexDraw

public DistortionVertexDraw(Vertex v,
                            java.awt.geom.Point2D pos,
                            java.awt.geom.Point2D center,
                            DistortionVisualization distortionPanel)

Creates a new instance of VertexDraw

Method Detail

updatePos

public void updatePos(java.awt.geom.Point2D pos,
                      java.awt.geom.Point2D center)

Parameters:

pos -

center -

updateFont

public void updateFont()

updates the font for this DistorsionVertexDraw

setShade

public void setShade(double shade)

Description copied from interface: VertexDraw

sets shade to a value between 0 and 100

Specified by:

setShade in interface VertexDraw

See Also:

VertexDraw.setShade(double)

startMouseListening

public void startMouseListening()

stopMouseListening

public void stopMouseListening()

getVertex

public Vertex getVertex()

Specified by:

getVertex in interface VertexDraw

Returns:

the vertex this VertexDraw stands for

getVertexRepresentationPosition

public java.awt.geom.Point2D getVertexRepresentationPosition()

Returns:

the position of the VertexRepresentation of this VertexDraw

setNormalizedPosition

public void setNormalizedPosition(java.awt.geom.Point2D point)

getNormalizedPosition

public java.awt.geom.Point2D getNormalizedPosition()

getPosition

public java.awt.geom.Point2D getPosition()

Returns:

the position where the edges points to, the center of this VertexDraw

isSelected

public boolean isSelected()

Returns:

true, if the vertex is currently selected,
false, otherwise.

setSelected

public void setSelected(boolean selected)

sets the selected property to the specified state

Parameters:

selected -

isExpandable

public boolean isExpandable()

Specified by:

isExpandable in interface VertexDraw

Returns:

false, if this VertexDraw is a leaf,
true, otherwise.

isExpanded

public boolean isExpanded()

Specified by:

isExpanded in interface VertexDraw

Returns:

true, if this VertexDraw is expanded,
false, otherwise.

setExpanded

public void setExpanded(boolean expanded)

sets the expaned property to the specified state.

Specified by:

setExpanded in interface VertexDraw

Parameters:

expanded -

getNumberOfLeaves

public int getNumberOfLeaves()

setNumberOfLeaves

public void setNumberOfLeaves(int value)

isVisible

public boolean isVisible()

Specified by:

isVisible in interface VertexDraw

Returns:

true, if the label is visible

dispose

public void dispose()

deletes this VertexDraw and frees all resources it uses.

toString

public java.lang.String toString()

only for debugging purposes.

Overrides:

toString in class java.lang.Object