docs: public static Element drawFrame(SVGPlot svgp, Projection2D proj, double[] min, double[] max) {
      SVGPath path = new SVGPath();
      ArrayList<double[]> edges = getVisibleEdges(proj, min, max);
      double[] rv_min = proj.fastProjectDataToRenderSpace(min);
      recDrawEdges(path, rv_min[0], rv_min[1], edges, BitsUtil.zero(edges.size()));
      return path.makeElement(svgp);
    }