def move(self, x, y):
self.moveto(x, y, <NUM_LIT:1>)<EOL>return self<EOL>
Move the element by x, y.

        Parameters
        ----------
        x,y : int, str
           amount of horizontal and vertical shift

        Notes
        -----
        The x, y can be given with a unit (for example, "3px",  "5cm"). If no
        unit is given the user unit is assumed ("px"). In SVG all units are
        defined in relation to the user unit [1]_.

        .. [1] W3C SVG specification:
           https://www.w3.org/TR/SVG/coords.html#Units