net.refractions.udig.project.ui.commands
Class TransformDrawCommand

java.lang.Object
  AbstractCommand
      net.refractions.udig.project.ui.commands.AbstractDrawCommand
          net.refractions.udig.project.ui.commands.TransformDrawCommand

All Implemented Interfaces:

IDrawCommand, IMapTransformCommand, IPreMapDrawCommand

public class TransformDrawCommand
extends AbstractDrawCommand
implements IMapTransformCommand, IPreMapDrawCommand

Tranforms the Viewport's graphics current transform.

Since:

1.1.0

Author:

Jesse

Field Summary

Fields inherited from class net.refractions.udig.project.ui.commands.AbstractDrawCommand

display, graphics

Constructor Summary

TransformDrawCommand()

Method Summary

java.awt.geom.AffineTransform	getTransform()
java.awt.Rectangle	getValidArea() Returns the rectangle where this command is valid.
void	pan(int x, int y)
void	rotate(double theta)
void	run(IProgressMonitor monitor)
void	zoom(double scaleFactorX, double scaleFactorY)

Methods inherited from class net.refractions.udig.project.ui.commands.AbstractDrawCommand

dispose, getName, isValid, setGraphics, setValid

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.refractions.udig.project.ui.commands.IDrawCommand

dispose, isValid, setGraphics, setValid

Methods inherited from interface net.refractions.udig.project.ui.commands.IDrawCommand

dispose, isValid, setGraphics, setValid

Constructor Detail

TransformDrawCommand

public TransformDrawCommand()

Method Detail

getValidArea

public java.awt.Rectangle getValidArea()

Description copied from interface: IDrawCommand

Returns the rectangle where this command is valid. Ie The area that this command draws to. Null may be returned if the valid area is unknown or is the entire screen.

Specified by:

getValidArea in interface IDrawCommand

Returns:

Returns the rectangle where this command is valid. Ie The area that this command draws to. Null may be returned if the valid area is unknown or is the entire screen.

run

public void run(IProgressMonitor monitor)
         throws java.lang.Exception

Throws:

java.lang.Exception

zoom

public void zoom(double scaleFactorX,
                 double scaleFactorY)

pan

public void pan(int x,
                int y)

rotate

public void rotate(double theta)

getTransform

public java.awt.geom.AffineTransform getTransform()