code: def draw(self, palette, **kwds):
      """TODO"""
      from igraph.datatypes import Matrix
      from igraph.drawing.utils import str_to_orientation
  
      context = self.context
      orientation = str_to_orientation(kwds.get("orientation", "lr"))
  
      # Construct a matrix and plot that
      indices = list(range(len(self)))
      if orientation in ("rl", "bt"):
          indices.reverse()
      if orientation in ("lr", "rl"):
          matrix = Matrix([indices])
      else:
          matrix = Matrix([[i] for i in indices])
  
      bbox = self.bbox = kwds.pop("bbox", None)
      if bbox is None:
          raise ValueError("bbox is required for Cairo plots")
  
      border_width = float(kwds.get("border_width", 1.0))
      grid_width = float(kwds.get("grid_width", 0.0))
  
      return matrix.__plot__(
          "cairo",
          context,
          bbox=bbox,
          palette=self,
          style="palette",
          square=False,
          grid_width=grid_width,
          border_width=border_width,
      )
  
imports: from igraph.drawing.cairo.base import AbstractCairoDrawer
label_desc: Use image node_id 2 for calling the CairoPaletteDrawer obj's underlying member method code with example usage: obj.draw(palette) and returns: matrix