'Create a new "blended" transform using *x_transform* to
transform the *x*-axis and *y_transform* to transform the
*y*-axis.
You will generally not call this constructor directly but use
the :func:`blended_transform_factory` function instead, which
can determine automatically which kind of blended transform to
create.'

def __init__(self, x_transform, y_transform, **kwargs):

    Transform.__init__(self, **kwargs)
    self._x = x_transform
    self._y = y_transform
    self.set_children(x_transform, y_transform)
    self._affine = None
