text: from __future__ import print_function
  from __future__ import absolute_import
  from __future__ import division
  
  import compas_ghpython
  from compas_ghpython.artists._primitiveartist import PrimitiveArtist
  
  
  __all__ = ['PolylineArtist']
  
  
  class PolylineArtist(PrimitiveArtist):
      """Artist for drawing polylines.
  
      Parameters
      ----------
      primitive : :class:`compas.geometry.Polyline`
          A COMPAS polyline.
  
      Other Parameters
      ----------------
      See :class:`compas_rhino.artists.PrimitiveArtist` for all other parameters.
  
      """
  
      def draw(self):
          """Draw the polyline.
  
          Returns
          -------
          :class:`Rhino.Geometry.Polyline`.
          """
          polylines = [self._get_args(self.primitive)]
          return compas_ghpython.draw_polylines(polylines)
  
      @staticmethod
      def draw_collection(collection):
          """Draw a collection of polylines.
  
          Parameters
          ----------
          collection : list of compas.geometry.Polyline
              A collection of ``Polyline`` objects.
  
          Returns
          -------
          list of :class:`Rhino.Geometry.Polyline`
  
          """
          polylines = [PolylineArtist._get_args(primitive) for primitive in collection]
          return compas_ghpython.draw_polylines(polylines)
  
      @staticmethod
      def _get_args(primitive):
          return {'points': map(list, primitive.points)}
  
  
  # ==============================================================================
  # Main
  # ==============================================================================
  
  if __name__ == "__main__":
  
      pass
  