code: def draw_path(self, gc, path, transform, rgbFace=None):
      transform = transform + Affine2D().scale(1.0, -1.0).translate(
          0, self.height
      )
      polygons = path.to_polygons(transform, self.width, self.height)
      for polygon in polygons:
          # draw_polygon won't take an arbitrary sequence -- it must be a list
          # of tuples
          polygon = [
              (int(np.round(x)), int(np.round(y))) for x, y in polygon
          ]
          if rgbFace is not None:
              saveColor = gc.gdkGC.foreground
              gc.gdkGC.foreground = gc.rgb_to_gdk_color(rgbFace)
              self.gdkDrawable.draw_polygon(gc.gdkGC, True, polygon)
              gc.gdkGC.foreground = saveColor
          if gc.gdkGC.line_width > 0:
              self.gdkDrawable.draw_lines(gc.gdkGC, polygon)
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import warnings
  import gobject
  import gtk
  import pango
  import numpy
  import matplotlib
  from matplotlib import rcParams
  from matplotlib._pylab_helpers import Gcf
  from matplotlib.backend_bases import _Backend, FigureCanvasBase, FigureManagerBase, GraphicsContextBase, RendererBase
  from matplotlib.cbook import warn_deprecated
  from matplotlib.mathtext import MathTextParser
  from matplotlib.transforms import Affine2D
  from matplotlib.backends._backend_gdk import pixbuf_get_pixels_array
label_desc: Use image node_id 4 for calling the RendererGDK obj's underlying member method code with example usage: obj.draw_path(gc, path, transform, rgbFace) without return types