How to use

getDrawing

method

in

org.jhotdraw.draw.tool.BezierTool

protected void fireUndoEvent(Figure createdFigure, DrawingView creationView) {
  final Figure addedFigure = createdFigure;
  final Drawing addedDrawing = creationView.getDrawing();
  final DrawingView addedView = creationView;
  getDrawing().fireUndoableEditHappened(new AbstractUndoableEdit() {
    @Override
    public String getPresentationName() {
      return presentationName;
    }
    @Override
    public void undo() throws CannotUndoException {
      super.undo();
      addedDrawing.remove(addedFigure);
    }
    @Override
    public void redo() throws CannotRedoException {
      super.redo();
      addedView.clearSelection();
      addedDrawing.add(addedFigure);
      addedView.addToSelection(addedFigure);
    }
  });
}

      creationView.getConstrainer().constrainPoint(
      creationView.viewToDrawing(anchor))));
  getDrawing().add(createdFigure);
} else {
  if (evt.getClickCount() == 1) {