def style(self, index, *args):
args = color_args(args, <NUM_LIT:0>)<EOL>self.data['<STR_LIT>'].append(<EOL>'<STR_LIT:U+002C>'.join([str(index)]+list(map(str,args)))<EOL>)<EOL>return self.parent<EOL>
Add style to your axis, one at a time
args are of the form::
    <axis color>,
    <font size>,
    <alignment>,
    <drawing control>,
    <tick mark color>
APIPARAM: chxs