def set_facecolor(self, c):
if c is None:<EOL><INDENT>c = mpl.rcParams['<STR_LIT>']<EOL><DEDENT>self._facecolors_original = c<EOL>self._facecolors = _colors.colorConverter.to_rgba_array(c, self._alpha)<EOL>
Set the facecolor(s) of the collection.  *c* can be a
matplotlib color arg (all patches have same color), or a
sequence or rgba tuples; if it is a sequence the patches will
cycle through the sequence

ACCEPTS: matplotlib color arg or sequence of rgba tuples