docs: private void attachPlot(SVGPlot newplot) {
      this.plot = newplot;
      if(newplot == null) {
        super.setSVGDocument(null);
        return;
      }
      newplot.synchronizeWith(synchronizer);
      super.setSVGDocument(newplot.getDocument());
      super.setDisableInteractions(newplot.getDisableInteractions());
    }