'Destroy and rebuild the colorbar.  This is
intended to become obsolete, and will probably be
deprecated and then removed.  It is not called when
the pyplot.colorbar function or the Figure.colorbar
method are used to create the colorbar.'

def update_bruteforce(self, mappable):

    self.ax.cla()
    self.outline = None
    self.patch = None
    self.solids = None
    self.lines = list()
    self.dividers = None
    self.set_alpha(mappable.get_alpha())
    self.cmap = mappable.cmap
    self.norm = mappable.norm
    self.config_axis()
    self.draw_all()
    if isinstance(self.mappable, contour.ContourSet):
        CS = self.mappable
        if (not CS.filled):
            self.add_lines(CS)
