public abstract class Graphics
{
	public final void drawArc(Rectangle r, int offset, int length) 

	public abstract void fillArc(int x, int y, int w, int h, int offset, int length)

	public final void drawLine(Point p1, Point p2)

	public final void drawOval(Rectangle r) 

	public final void fillOval(Rectangle r)

	public abstract void drawPolygon(PointList points)

	public abstract void fillPolygon(PointList points)

	public final void drawRectangle(Rectangle r) 

	public final void fillRectangle(Rectangle r)

	public abstract void drawText(String s, int x, int y)

	...
}

class WhereYouPlaceThereYouGetAnchor extends AbstractConnectionAnchor
{
	private Point fLocation;
	private final int fRelativeDX;
	private final int fRelativeDY;
	
	public WhereYouPlaceThereYouGetAnchor(IFigure owner, Point p)
	{
		super(owner);
		fLocation = p;		
		
		Point ownerOrigin = getOwnerAbsoluteOrigin();//owner.getBounds().getLocation();
		fRelativeDX = p.x - ownerOrigin.x;
		fRelativeDY = p.y - ownerOrigin.y;
		
		//System.out.println("RelativeDX: " + fRelativeDX + " RelativeDY" + fRelativeDY);
	}
	
	private Point getOwnerAbsoluteOrigin() {
		Point ownerOrigin = getOwner().getBounds().getLocation();
		getOwner().translateToAbsolute(ownerOrigin);
		
		return ownerOrigin;
	}
	
	public Point getLocation(Point reference)
	{
		Point ownerOrigin = getOwnerAbsoluteOrigin();//getOwner().getBounds().getLocation();		 		
		Point newLocation = new Point(ownerOrigin.x + fRelativeDX, ownerOrigin.y + fRelativeDY);
		
		//System.out.println("OWNER_ORIGIN: " + ownerOrigin + " NEWLOCATION: " + newLocation);		
		
		return newLocation;
	}
	
	public Point getReferencePoint() {
		return getLocation(null);
	}
}

class GraphElementEditpart ...implements NodeEditpart
{
	public ConnectionAnchor getSourceConnectionAnchor(ConnectionEditPart connection) {		
		//return new ChopboxAnchor(getFigure()); /* TODO Change anchors */
		return new WhereYouPlaceThereYouGetAnchor(getFigure(), 
				((GraphEdgeEditPart)connection).getGraphEdge().getSourceAnchorLocation());
	}

	public ConnectionAnchor getTargetConnectionAnchor(ConnectionEditPart connection) {
		//return new ChopboxAnchor(getFigure()); /* TODO Change anchors */
		return new WhereYouPlaceThereYouGetAnchor(getFigure(), 
				((GraphEdgeEditPart)connection).getGraphEdge().getTargetAnchorLocation());
	}

	public ConnectionAnchor getSourceConnectionAnchor(Request request) {
		//return new ChopboxAnchor(getFigure()); /* TODO Change anchors */
		return new WhereYouPlaceThereYouGetAnchor(getFigure(), 
				((CreateConnectionRequest)request).getLocation());
	}

	public ConnectionAnchor getTargetConnectionAnchor(Request request) {
		//return new ChopboxAnchor(getFigure()); /* TODO Change anchors */
		return new WhereYouPlaceThereYouGetAnchor(getFigure(), 
				((CreateConnectionRequest)request).getLocation());
	}

}