com.mxgraph.layout
Class mxOrganicLayout.CellWrapper

java.lang.Object
  com.mxgraph.layout.mxOrganicLayout.CellWrapper

Enclosing class:

mxOrganicLayout

public class mxOrganicLayout.CellWrapper
extends Object

Internal representation of a node or edge that holds cached information to enable the layout to perform more quickly and to simplify the code

Field Summary

protected Object	cell The actual graph cell this wrapper represents
protected int[]	connectedEdges the index of all connected edges in the e array to this node.
protected double	heightSquared The height of the node squared, only used if approxNodeDimensions is set to true.
protected double	radiusSquared The approximate radius squared of this cell, nodes only.
protected int[]	relevantEdges All edge that repel this cell, only used for nodes.
protected int	source The index of the node attached to this edge as source, edges only
protected int	target The index of the node attached to this edge as target, edges only
protected double	x The x-coordinate position of this cell, nodes only
protected double	y The y-coordinate position of this cell, nodes only

Constructor Summary

mxOrganicLayout.CellWrapper(Object cell)
Constructs a new CellWrapper

Method Summary

Object	getCell()
int[]	getConnectedEdges()
double	getHeightSquared()
double	getRadiusSquared()
int[]	getRelevantEdges()
int	getSource()
int	getTarget()
double	getX()
double	getY()
void	setConnectedEdges(int[] connectedEdges)
void	setHeightSquared(double heightSquared)
void	setRadiusSquared(double radiusSquared)
void	setRelevantEdges(int[] relevantEdges)
void	setSource(int source)
void	setTarget(int target)
void	setX(double x)
void	setY(double y)

Methods inherited from class java.lang.Object

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

Field Detail

cell

protected Object cell

The actual graph cell this wrapper represents

relevantEdges

protected int[] relevantEdges

All edge that repel this cell, only used for nodes. This array is equivalent to all edges unconnected to this node

connectedEdges

protected int[] connectedEdges

the index of all connected edges in the e array to this node. This is only used for nodes.

x

protected double x

The x-coordinate position of this cell, nodes only

y

protected double y

The y-coordinate position of this cell, nodes only

radiusSquared

protected double radiusSquared

The approximate radius squared of this cell, nodes only. If approxNodeDimensions is true on the layout this value holds the width of the node squared

heightSquared

protected double heightSquared

The height of the node squared, only used if approxNodeDimensions is set to true.

source

protected int source

The index of the node attached to this edge as source, edges only

target

protected int target

The index of the node attached to this edge as target, edges only

Constructor Detail

mxOrganicLayout.CellWrapper

public mxOrganicLayout.CellWrapper(Object cell)

Constructs a new CellWrapper

Parameters:

cell - the graph cell this wrapper represents

Method Detail

getRelevantEdges

public int[] getRelevantEdges()

Returns:

the relevantEdges

setRelevantEdges

public void setRelevantEdges(int[] relevantEdges)

Parameters:

relevantEdges - the relevantEdges to set

getConnectedEdges

public int[] getConnectedEdges()

Returns:

the connectedEdges

setConnectedEdges

public void setConnectedEdges(int[] connectedEdges)

Parameters:

connectedEdges - the connectedEdges to set

getX

public double getX()

Returns:

the x

setX

public void setX(double x)

Parameters:

x - the x to set

getY

public double getY()

Returns:

the y

setY

public void setY(double y)

Parameters:

y - the y to set

getRadiusSquared

public double getRadiusSquared()

Returns:

the radiusSquared

setRadiusSquared

public void setRadiusSquared(double radiusSquared)

Parameters:

radiusSquared - the radiusSquared to set

getHeightSquared

public double getHeightSquared()

Returns:

the heightSquared

setHeightSquared

public void setHeightSquared(double heightSquared)

Parameters:

heightSquared - the heightSquared to set

getSource

public int getSource()

Returns:

the source

setSource

public void setSource(int source)

Parameters:

source - the source to set

getTarget

public int getTarget()

Returns:

the target

setTarget

public void setTarget(int target)

Parameters:

target - the target to set

getCell

public Object getCell()

Returns:

the cell