How to use

draw

method

in

org.jhotdraw.draw.Drawing

protected void drawDrawing(Graphics2D gr) {
  if (drawing != null) {
    if (drawing.getChildCount() == 0 && emptyDrawingLabel != null) {
      emptyDrawingLabel.setBounds(0, 0, getWidth(), getHeight());
      emptyDrawingLabel.paint(gr);
    } else {
      Graphics2D g = (Graphics2D) gr.create();
      AffineTransform tx = g.getTransform();
      tx.translate(-translation.x, -translation.y);
      tx.scale(scaleFactor, scaleFactor);
      g.setTransform(tx);
      drawing.setFontRenderContext(g.getFontRenderContext());
      drawing.draw(g);
      g.dispose();
    }
  }
}

drawing.draw(g);