docs: def update(self, fmt={}, replot=False, auto_update=False, draw=None,
                 force=False, todefault=False, **kwargs):
          """
          Update the formatoptions and the plot
  
          If the :attr:`data` attribute of this plotter is None, the plotter is
          updated like a usual dictionary (see :meth:`dict.update`). Otherwise
          the update is registered and the plot is updated if `auto_update` is
          True or if the :meth:`start_update` method is called (see below).
  
          Parameters
          ----------
          %(Plotter._register_update.parameters)s
          %(InteractiveBase.start_update.parameters)s
          %(InteractiveBase.update.parameters.auto_update)s
          ``**kwargs``
              Any other formatoption that shall be updated (additionally to those
              in `fmt`)
  
          Notes
          -----
          %(InteractiveBase.update.notes)s"""
          if self.disabled:
              return
          fmt = dict(fmt)
          if kwargs:
              fmt.update(kwargs)
          # if the data is None, update like a usual dictionary (but with
          # validation)
          if not self._initialized:
              for key, val in six.iteritems(fmt):
                  self[key] = val
              return
  
          self._register_update(fmt=fmt, replot=replot, force=force,
                                todefault=todefault)
          if not self.no_auto_update or auto_update:
              self.start_update(draw=draw)