org.eclipse.nebula.visualization.internal.xygraph.undo

Class MovingAnnotationCommand

java.lang.Object

org.eclipse.nebula.visualization.internal.xygraph.undo.MovingAnnotationCommand

All Implemented Interfaces:

IUndoableCommand

public class MovingAnnotationCommand
extends java.lang.Object
implements IUndoableCommand

The command of moving an annotation on the graph.

Constructor Summary

Constructors

Constructor and Description
MovingAnnotationCommand(Annotation annotation)

Method Summary

Modifier and Type	Method and Description
void	redo() Restore the state of the target to the state after this command has been executed.
void	setAfterDxDy(double dx, double dy)
void	setAfterMovePosition(org.eclipse.draw2d.geometry.Point afterMovePosition)
void	setAfterMoveSnappedSample(ISample afterMoveSnappedSample)
void	setBeforeDxDy(double dx, double dy)
void	setBeforeMovePosition(org.eclipse.draw2d.geometry.Point beforeMovePosition)
void	setBeforeMoveSnappedSample(ISample beforeMoveSnappedSample)
java.lang.String	toString()
void	undo() Restore the state of the target to the state before this command has been executed.

Methods inherited from class java.lang.Object

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

Constructor Detail

MovingAnnotationCommand

public MovingAnnotationCommand(Annotation annotation)

Method Detail

redo

public void redo()

Description copied from interface: IUndoableCommand

Restore the state of the target to the state after this command has been executed.

Specified by:

redo in interface IUndoableCommand

undo

public void undo()

Description copied from interface: IUndoableCommand

Restore the state of the target to the state before this command has been executed.

Specified by:

undo in interface IUndoableCommand

setBeforeDxDy

public void setBeforeDxDy(double dx,
                          double dy)

setAfterDxDy

public void setAfterDxDy(double dx,
                         double dy)

setBeforeMovePosition

public void setBeforeMovePosition(org.eclipse.draw2d.geometry.Point beforeMovePosition)

Parameters:

beforeMovePosition - the beforeMovePosition to set

setAfterMovePosition

public void setAfterMovePosition(org.eclipse.draw2d.geometry.Point afterMovePosition)

Parameters:

afterMovePosition - the afterMovePosition to set

setBeforeMoveSnappedSample

public void setBeforeMoveSnappedSample(ISample beforeMoveSnappedSample)

Parameters:

beforeMoveSnappedSample - the beforeMoveSnappedSample to set

setAfterMoveSnappedSample

public void setAfterMoveSnappedSample(ISample afterMoveSnappedSample)

Parameters:

afterMoveSnappedSample - the afterMoveSnappedSample to set

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object