treebolic.core
Class AbstractLayerOut

java.lang.Object
  treebolic.core.AbstractLayerOut

Direct Known Subclasses:

LayerOut

public abstract class AbstractLayerOut
extends java.lang.Object

Layout agent

Author:

Bernard Bou

Field Summary

protected boolean	clockwise Whether node space is allocated clockwise
protected static double	theDefaultExpansion Default expansion
protected static Complex	theDefaultOrientation Default orientation
private static double	theDefaultOrientedChildSweep Default oriented (non-radial) child sweep
private static double	theDefaultOrientedRootSweep Default oriented (non-radial) root sweep
private static double	theDefaultRadialChildSweep Default radial child sweep
protected static double	theDefaultRadialRootSweep Default root radial sweep
protected double	theNodeDistance Node distance
protected double	theNodeSweep Node sweep
protected double	theRadius Radius
protected Complex	theRootOrientation Root orientation
protected double	theRootSweep Root sweep
protected double	theSweepFactor Sweep factor

Constructor Summary

AbstractLayerOut()
Contructor

Method Summary

void	apply(Settings theseSettings) Apply settings
double	getChildSweep() Get sweep angle allocated to children
double	getExpansion() Get expansion factor
Complex	getOrientation() Get layout orientation
double	getRootSweep() Set root sweep angle allocated to layout
abstract void	layout(INode thisNode) Do layout
abstract void	layout(INode thisNode, Complex thisCenter, double thisHalfWedge, double thisOrientation) Do layout
void	setChildSweep(double thisSweep) Set sweep angle allocated to children
void	setDefaultChildSweep(boolean radial) Set child sweep to default
private void	setDefaultExpansion() Set expansion to default
private boolean	setDefaultOrientation() Set orientation to default
void	setDefaultRootSweep(boolean radial) Set root sweep to default
void	setExpansion(double thisExpansion) Set expansion factor
void	setOrientation(Complex thisOrientation) Set layout orientation
void	setRootSweep(double thisSweep) Get root sweep angle allocated to layout

Methods inherited from class java.lang.Object

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

Field Detail

theDefaultOrientation

protected static final Complex theDefaultOrientation

Default orientation

theDefaultExpansion

protected static final double theDefaultExpansion

Default expansion

See Also:

Constant Field Values

theDefaultRadialRootSweep

protected static final double theDefaultRadialRootSweep

Default root radial sweep

See Also:

Constant Field Values

theDefaultOrientedRootSweep

private static final double theDefaultOrientedRootSweep

Default oriented (non-radial) root sweep

See Also:

Constant Field Values

theDefaultRadialChildSweep

private static final double theDefaultRadialChildSweep

Default radial child sweep

See Also:

Constant Field Values

theDefaultOrientedChildSweep

private static final double theDefaultOrientedChildSweep

Default oriented (non-radial) child sweep

See Also:

Constant Field Values

theRootOrientation

protected Complex theRootOrientation

Root orientation

theRootSweep

protected double theRootSweep

Root sweep

theNodeDistance

protected double theNodeDistance

Node distance

theSweepFactor

protected double theSweepFactor

Sweep factor

theRadius

protected double theRadius

Radius

theNodeSweep

protected double theNodeSweep

Node sweep

clockwise

protected boolean clockwise

Whether node space is allocated clockwise

Constructor Detail

AbstractLayerOut

public AbstractLayerOut()

Contructor

Method Detail

layout

public abstract void layout(INode thisNode)

Do layout

layout

public abstract void layout(INode thisNode,
                            Complex thisCenter,
                            double thisHalfWedge,
                            double thisOrientation)

Do layout

Parameters:

thisNode - start node

thisCenter - starting point (hyperbolic circle center)

thisHalfWedge - half wedge allocated to layout

thisOrientation - orientation

getOrientation

public Complex getOrientation()

Get layout orientation

Returns:

orientation

setOrientation

public void setOrientation(Complex thisOrientation)

Set layout orientation

Parameters:

thisOrientation -

getExpansion

public double getExpansion()

Get expansion factor

Returns:

expansion factor

setExpansion

public void setExpansion(double thisExpansion)

Set expansion factor

Parameters:

thisExpansion - expansion factor

getRootSweep

public double getRootSweep()

Set root sweep angle allocated to layout

Returns:

sweep angle allocated to layout

setRootSweep

public void setRootSweep(double thisSweep)

Get root sweep angle allocated to layout

Parameters:

thisSweep - sweep angle allocated to layout

getChildSweep

public double getChildSweep()

Get sweep angle allocated to children

Returns:

sweep angle allocated to children

setChildSweep

public void setChildSweep(double thisSweep)

Set sweep angle allocated to children

Parameters:

thisSweep - sweep angle allocated to children

setDefaultRootSweep

public void setDefaultRootSweep(boolean radial)

Set root sweep to default

Parameters:

radial - true if layout is radial

setDefaultChildSweep

public void setDefaultChildSweep(boolean radial)

Set child sweep to default

Parameters:

radial - true if layout is radial

setDefaultOrientation

private boolean setDefaultOrientation()

Set orientation to default

Returns:

true if default orientation is radial

setDefaultExpansion

private void setDefaultExpansion()

Set expansion to default

apply

public void apply(Settings theseSettings)

Apply settings

Parameters:

theseSettings - settings