'Set the facecolor(s) of the collection.  *c* can be a
matplotlib color spec (all patches have same color), or a
sequence of specs; if it is a sequence the patches will
cycle through the sequence.
If *c* is \'none\', the patch will not be filled.
ACCEPTS: matplotlib color spec or sequence of specs'

def set_facecolor(self, c):

    self._original_facecolor = c
    self._set_facecolor(c)
