org.openjump.core.ui.plugin.tools
Class ZoomRealtimeTool

java.lang.Object
  extended by com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool
      extended by com.vividsolutions.jump.workbench.ui.cursortool.DragTool
          extended by org.openjump.core.ui.plugin.tools.ZoomRealtimeTool
All Implemented Interfaces:
CursorTool, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener

public class ZoomRealtimeTool
extends DragTool

Zooms the image in the current task window. Uses raster scaling operations.

Version:
1.01
Author:
Larry Becker

Nested Class Summary
 
Nested classes/interfaces inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool
AbstractCursorTool.Listener
 
Field Summary
 
Fields inherited from class com.vividsolutions.jump.workbench.ui.cursortool.DragTool
DEFAULT_VIEW_CLICK_BUFFER, modelDestination, modelSource
 
Constructor Summary
ZoomRealtimeTool()
           
 
Method Summary
protected  void gestureFinished()
           
 java.awt.Cursor getCursor()
           
 javax.swing.Icon getIcon()
           
 java.lang.String getName()
          Returns a very brief description of this CursorTool.
protected  java.awt.Shape getShape(java.awt.geom.Point2D source, java.awt.geom.Point2D destination)
           
 boolean isRightMouseButtonUsed()
           
 void mouseDragged(java.awt.event.MouseEvent e)
           
 void mouseReleased(java.awt.event.MouseEvent e)
           
 
Methods inherited from class com.vividsolutions.jump.workbench.ui.cursortool.DragTool
getBoxInModelCoordinates, getModelDestination, getModelSource, getShape, getViewDestination, getViewSource, modelClickBuffer, mousePressed, setModelDestination, setModelSource, setViewClickBuffer, setViewDestination, setViewSource, wasClick
 
Methods inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool
activate, add, allowSnapping, cancelGesture, check, cleanup, clearShape, createCursor, createCursor, createStandardSnappingPolicies, deactivate, drawShapeXOR, drawShapeXOR, execute, fireGestureFinished, getColor, getPanel, getSnapManager, getTaskFrame, getWorkbench, isGestureInProgress, isRollingBackInvalidEdits, isShapeOnScreen, mouseClicked, mouseEntered, mouseExited, mouseMoved, name, redrawShape, reportNothingToUndoYet, setColor, setFilling, setStroke, setStrokeWidth, setup, snap, snap, toString, wasControlPressed, wasShiftPressed, workbench, workbenchFrame
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ZoomRealtimeTool

public ZoomRealtimeTool()
Method Detail

getCursor

public java.awt.Cursor getCursor()
Specified by:
getCursor in interface CursorTool
Overrides:
getCursor in class AbstractCursorTool

getIcon

public javax.swing.Icon getIcon()
Returns:
null to use a default icon

isRightMouseButtonUsed

public boolean isRightMouseButtonUsed()
Specified by:
isRightMouseButtonUsed in interface CursorTool
Overrides:
isRightMouseButtonUsed in class AbstractCursorTool
Returns:
true if this CursorTool uses the right mouse button; false to allow the panel to show a popup-menu on right-clicks

getName

public java.lang.String getName()
Description copied from interface: CursorTool
Returns a very brief description of this CursorTool.

Specified by:
getName in interface CursorTool
Overrides:
getName in class AbstractCursorTool
Returns:
the name of this CursorTool

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)
Specified by:
mouseDragged in interface java.awt.event.MouseMotionListener
Overrides:
mouseDragged in class DragTool

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)
Specified by:
mouseReleased in interface java.awt.event.MouseListener
Overrides:
mouseReleased in class DragTool

getShape

protected java.awt.Shape getShape(java.awt.geom.Point2D source,
                                  java.awt.geom.Point2D destination)
Overrides:
getShape in class DragTool
Returns:
null if nothing should be drawn

gestureFinished

protected void gestureFinished()
                        throws java.awt.geom.NoninvertibleTransformException
Specified by:
gestureFinished in class AbstractCursorTool
Throws:
java.awt.geom.NoninvertibleTransformException