uk.ac.kcl.cch.jb.pliny.commands
Class CreateAnnotationCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      uk.ac.kcl.cch.jb.pliny.commands.CreateAnnotationCommand

public class CreateAnnotationCommand

extends org.eclipse.gef.commands.Command

Creates a new annotation in a Pliny reference or annotation area. It is invoked from a GEF policy ScalableImageXYLayoutEditPolicy.getCreateCommand(org.eclipse.gef.requests.CreateRequest). An annotation is an anchor, a note with a note reference and a connection line between them.

Author:

John Bradley

Constructor Summary

CreateAnnotationCommand(Resource resource, org.eclipse.draw2d.geometry.Rectangle bounds)
constructor for command to create a new annotation.

Method Summary

void	execute()
void	undo()

Methods inherited from class org.eclipse.gef.commands.Command

canExecute, canUndo, chain, dispose, getDebugLabel, getLabel, redo, setDebugLabel, setLabel

Methods inherited from class java.lang.Object

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

Constructor Detail

CreateAnnotationCommand

public CreateAnnotationCommand(Resource resource,
                               org.eclipse.draw2d.geometry.Rectangle bounds)

constructor for command to create a new annotation.

Parameters:

resource - Resource who will own the annotation

bounds - Rectangle where the anchor is to be placed.

Method Detail

execute

public void execute()

undo

public void undo()