Class MovingAnnotationLabelCommand
- java.lang.Object
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- org.eclipse.nebula.visualization.internal.xygraph.undo.MovingAnnotationLabelCommand
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- All Implemented Interfaces:
IUndoableCommand
public class MovingAnnotationLabelCommand extends java.lang.Object implements IUndoableCommand
The command moving an annotation label.
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Field Summary
Fields Modifier and Type Field Description private doubleafterDxprivate doubleafterDyprivate Annotationannotationprivate doublebeforeDxprivate doublebeforeDy
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Constructor Summary
Constructors Constructor Description MovingAnnotationLabelCommand(Annotation annotation)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidredo()Restore the state of the target to the state after this command has been executed.voidsetAfterMovingDxDy(double dx, double dy)voidsetBeforeMovingDxDy(double dx, double dy)java.lang.StringtoString()voidundo()Restore the state of the target to the state before this command has been executed.
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Field Detail
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annotation
private Annotation annotation
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beforeDx
private double beforeDx
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beforeDy
private double beforeDy
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afterDx
private double afterDx
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afterDy
private double afterDy
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Constructor Detail
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MovingAnnotationLabelCommand
public MovingAnnotationLabelCommand(Annotation annotation)
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Method Detail
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redo
public void redo()
Description copied from interface:IUndoableCommandRestore the state of the target to the state after this command has been executed.- Specified by:
redoin interfaceIUndoableCommand
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undo
public void undo()
Description copied from interface:IUndoableCommandRestore the state of the target to the state before this command has been executed.- Specified by:
undoin interfaceIUndoableCommand
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setBeforeMovingDxDy
public void setBeforeMovingDxDy(double dx, double dy)
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setAfterMovingDxDy
public void setAfterMovingDxDy(double dx, double dy)
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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