Return a newly created `a:moveTo` subtree with point *(x, y)*.

        The new `a:moveTo` element is appended to this `a:path` element.

def add_moveTo(self, x, y):
        """Return a newly created `a:moveTo` subtree with point *(x, y)*.

        The new `a:moveTo` element is appended to this `a:path` element.
        """
        moveTo = self._add_moveTo()
        pt = moveTo._add_pt()
        pt.x, pt.y = x, y
        return moveTo