(self, args)
PRESET: set a pixel to a given attribute, or background.
PRESET: set a pixel to a given attribute, or background.
PRESET : set a pixel to a given attribute or background .
def preset_(self, args):
        """PRESET: set a pixel to a given attribute, or background."""
        self._pset_preset(args, 0)
def preset_ ( self , args ) : self . _pset_preset ( args , 0 )