def __init__(self, x_transform, y_transform):
<EOL>Transform.__init__(self)<EOL>self._x = x_transform<EOL>self._y = y_transform<EOL>self.set_children(x_transform, y_transform)<EOL>self._affine = None<EOL>
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.