Java Doc for ConstrainedDragTool.java in  » GIS » openjump » org » openjump » core » ui » plugin » edittoolbox » cursortools » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » openjump » org.openjump.core.ui.plugin.edittoolbox.cursortools 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool
      org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedDragTool

All known Subclasses:   org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedMoveVertexTool,
ConstrainedDragTool
abstract public class ConstrainedDragTool extends AbstractCursorTool (Code)
The default implementation draws a selection box, but this can be overridden (even to draw nothing).


Field Summary
final public static  intDEFAULT_VIEW_CLICK_BUFFER
    
final static  StringangleST
    
protected  Listcoordinates
    
final static  Stringdegrees
    
final static  StringlengthST
    
protected  CoordinatemodelDestination
    
protected  CoordinatemodelSource
    


Method Summary
public  voidactivate(LayerViewPanel layerViewPanel)
    
protected  CoordinatedoConstraint(MouseEvent e)
    
protected  EnvelopegetBoxInModelCoordinates()
    
public  ListgetCoordinates()
    
protected  CoordinategetModelDestination()
    
protected  CoordinategetModelSource()
    
protected  ShapegetShape()
    
protected  ShapegetShape(Point2D source, Point2D destination)
    
protected  Point2DgetViewDestination()
    
protected  Point2DgetViewSource()
    
protected  doublemodelClickBuffer()
    
public  voidmouseDragged(MouseEvent e)
    
protected  voidmouseLocationChanged(MouseEvent e)
    
public  voidmousePressed(MouseEvent e)
     Begins handling of the drag.
public  voidmouseReleased(MouseEvent e)
    
protected  voidsetModelSource(Coordinate source)
    
protected  voidsetViewClickBuffer(int clickBuffer)
     A click is converted into a box by being expanded by this amount in the four directions.
protected  voidsetViewSource(Point2D source)
    
protected  booleanwasClick()
    

Field Detail
DEFAULT_VIEW_CLICK_BUFFER
final public static int DEFAULT_VIEW_CLICK_BUFFER(Code)



angleST
final static String angleST(Code)



coordinates
protected List coordinates(Code)



degrees
final static String degrees(Code)



lengthST
final static String lengthST(Code)



modelDestination
protected Coordinate modelDestination(Code)
Modify using #setDestination



modelSource
protected Coordinate modelSource(Code)
Modify using #setSource





Method Detail
activate
public void activate(LayerViewPanel layerViewPanel)(Code)



doConstraint
protected Coordinate doConstraint(MouseEvent e) throws NoninvertibleTransformException(Code)



getBoxInModelCoordinates
protected Envelope getBoxInModelCoordinates() throws NoninvertibleTransformException(Code)



getCoordinates
public List getCoordinates()(Code)



getModelDestination
protected Coordinate getModelDestination()(Code)



getModelSource
protected Coordinate getModelSource()(Code)



getShape
protected Shape getShape() throws Exception(Code)



getShape
protected Shape getShape(Point2D source, Point2D destination) throws Exception(Code)
null if nothing should be drawn



getViewDestination
protected Point2D getViewDestination() throws NoninvertibleTransformException(Code)



getViewSource
protected Point2D getViewSource() throws NoninvertibleTransformException(Code)



modelClickBuffer
protected double modelClickBuffer()(Code)



mouseDragged
public void mouseDragged(MouseEvent e)(Code)



mouseLocationChanged
protected void mouseLocationChanged(MouseEvent e)(Code)



mousePressed
public void mousePressed(MouseEvent e)(Code)
Begins handling of the drag. Subclasses can prevent handling of the drag by overriding this method and not calling it.



mouseReleased
public void mouseReleased(MouseEvent e)(Code)



setModelSource
protected void setModelSource(Coordinate source)(Code)



setViewClickBuffer
protected void setViewClickBuffer(int clickBuffer)(Code)
A click is converted into a box by being expanded by this amount in the four directions.



setViewSource
protected void setViewSource(Point2D source) throws NoninvertibleTransformException(Code)



wasClick
protected boolean wasClick()(Code)



Methods inherited from com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool
public void activate(LayerViewPanel layerViewPanel)(Code)(Java Doc)
public void add(Listener listener)(Code)(Java Doc)
public void allowSnapping()(Code)(Java Doc)
public void cancelGesture()(Code)(Java Doc)
protected boolean check(EnableCheck check)(Code)(Java Doc)
protected void cleanup(Graphics2D graphics)(Code)(Java Doc)
protected void clearShape()(Code)(Java Doc)
public static Cursor createCursor(Image image)(Code)(Java Doc)
public static Cursor createCursor(Image image, Point hotSpot)(Code)(Java Doc)
public static List createStandardSnappingPolicies(Blackboard blackboard)(Code)(Java Doc)
public void deactivate()(Code)(Java Doc)
protected void drawShapeXOR(Graphics2D g) throws Exception(Code)(Java Doc)
protected void drawShapeXOR(Shape shape, Graphics2D graphics)(Code)(Java Doc)
protected void execute(UndoableCommand command)(Code)(Java Doc)
protected void fireGestureFinished() throws Exception(Code)(Java Doc)
abstract protected void gestureFinished() throws Exception(Code)(Java Doc)
public Color getColor()(Code)(Java Doc)
public Cursor getCursor()(Code)(Java Doc)
public String getName()(Code)(Java Doc)
protected LayerViewPanel getPanel()(Code)(Java Doc)
abstract protected Shape getShape() throws Exception(Code)(Java Doc)
public SnapManager getSnapManager()(Code)(Java Doc)
protected TaskFrame getTaskFrame()(Code)(Java Doc)
public JUMPWorkbench getWorkbench()(Code)(Java Doc)
public boolean isGestureInProgress()(Code)(Java Doc)
public boolean isRightMouseButtonUsed()(Code)(Java Doc)
protected boolean isRollingBackInvalidEdits()(Code)(Java Doc)
public boolean isShapeOnScreen()(Code)(Java Doc)
public void mouseClicked(MouseEvent e)(Code)(Java Doc)
public void mouseDragged(MouseEvent e)(Code)(Java Doc)
public void mouseEntered(MouseEvent e)(Code)(Java Doc)
public void mouseExited(MouseEvent e)(Code)(Java Doc)
public void mouseMoved(MouseEvent e)(Code)(Java Doc)
public void mousePressed(MouseEvent e)(Code)(Java Doc)
public void mouseReleased(MouseEvent e)(Code)(Java Doc)
public static String name(CursorTool tool)(Code)(Java Doc)
protected void redrawShape() throws Exception(Code)(Java Doc)
protected void reportNothingToUndoYet()(Code)(Java Doc)
public void setColor(Color color)(Code)(Java Doc)
protected void setFilling(boolean filling)(Code)(Java Doc)
protected void setStroke(Stroke stroke)(Code)(Java Doc)
protected void setStrokeWidth(int strokeWidth)(Code)(Java Doc)
protected void setup(Graphics2D graphics)(Code)(Java Doc)
protected Coordinate snap(Point2D viewPoint) throws NoninvertibleTransformException(Code)(Java Doc)
protected Coordinate snap(Coordinate modelCoordinate)(Code)(Java Doc)
public String toString()(Code)(Java Doc)
protected boolean wasControlPressed()(Code)(Java Doc)
protected boolean wasShiftPressed()(Code)(Java Doc)
public static JUMPWorkbench workbench(LayerViewPanel panel)(Code)(Java Doc)
public static WorkbenchFrame workbenchFrame(LayerViewPanel layerViewPanel)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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