code: @Override
      public IRenderingElement generate(IAtomContainer container, RendererModel model) {
          double[] minMax = GeometryUtil.getMinMax(container);
          return new RectangleElement(minMax[0], minMax[1], minMax[2], minMax[3], new Color(.7f, .7f, 1.0f));
  
      }
docs: {@inheritDoc}