y.layout.tree
Class AbstractRotatableNodePlacer.Matrix

java.lang.Object
  y.layout.tree.AbstractRotatableNodePlacer.Matrix

Enclosing class:

AbstractRotatableNodePlacer

public static class AbstractRotatableNodePlacer.Matrix
extends Object

Instances of this class may be used to configure the AbstractRotatableNodePlacer. The possible transformations are:

• DEFAULT
• ROT90
• ROT180
• ROT270
• MIR_HOR
• MIR_VERT
• MIR_HOR_ROT90
• MIR_VERT_ROT90

Field Summary

static List	AVAILABLE
static AbstractRotatableNodePlacer.Matrix	DEFAULT no transformation
static AbstractRotatableNodePlacer.Matrix	MIR_HOR mirror horizontally
static AbstractRotatableNodePlacer.Matrix	MIR_HOR_ROT90 mirror horizontally and rotate by 90 degrees counter-clockwise
static AbstractRotatableNodePlacer.Matrix	MIR_VERT mirror vertically
static AbstractRotatableNodePlacer.Matrix	MIR_VERT_ROT90 mirror vertically and rotate by 90 degrees counter-clockwise
static AbstractRotatableNodePlacer.Matrix	ROT180 rotation by 180 degrees
static AbstractRotatableNodePlacer.Matrix	ROT270 rotation by 270 degrees counter-clockwise
static AbstractRotatableNodePlacer.Matrix	ROT90 rotation by 90 degrees counter-clockwise

Method Summary

boolean	equalValues(AbstractRotatableNodePlacer.Matrix result) Compares the values of the actual matrix with the values of the given matrix
AbstractRotatableNodePlacer.Matrix	multiply(AbstractRotatableNodePlacer.Matrix other) Multiplies this matrix with another matrix.
String	toString() Returns a String representation of this matrix.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final AbstractRotatableNodePlacer.Matrix DEFAULT

no transformation

ROT90

public static final AbstractRotatableNodePlacer.Matrix ROT90

rotation by 90 degrees counter-clockwise

ROT180

public static final AbstractRotatableNodePlacer.Matrix ROT180

rotation by 180 degrees

ROT270

public static final AbstractRotatableNodePlacer.Matrix ROT270

rotation by 270 degrees counter-clockwise

MIR_HOR

public static final AbstractRotatableNodePlacer.Matrix MIR_HOR

mirror horizontally

MIR_VERT

public static final AbstractRotatableNodePlacer.Matrix MIR_VERT

mirror vertically

MIR_HOR_ROT90

public static final AbstractRotatableNodePlacer.Matrix MIR_HOR_ROT90

mirror horizontally and rotate by 90 degrees counter-clockwise

MIR_VERT_ROT90

public static final AbstractRotatableNodePlacer.Matrix MIR_VERT_ROT90

mirror vertically and rotate by 90 degrees counter-clockwise

AVAILABLE

public static final List AVAILABLE

Method Detail

multiply

public AbstractRotatableNodePlacer.Matrix multiply(AbstractRotatableNodePlacer.Matrix other)

Multiplies this matrix with another matrix.

Parameters:

other - the other matrix

Returns:

the product of this and the other matrix

toString

public String toString()

Returns a String representation of this matrix.

Overrides:

toString in class Object

Returns:

a String representing this matrix

equalValues

public boolean equalValues(AbstractRotatableNodePlacer.Matrix result)

Compares the values of the actual matrix with the values of the given matrix

Parameters:

result - the given matrix

Returns:

true if all values are the same, false otherwise