``Tick.set_label``, ``Tick.set_label1`` and ``Tick.set_label2``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
... are removed.  Calling these methods from third-party code usually had no
effect, as the labels are overwritten at draw time by the tick formatter.


Functions in ``mpl_toolkits.mplot3d.proj3d``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The function ``transform`` is just an alias for ``proj_transform``,
use the latter instead.

The following functions were either unused (so no longer required in Matplotlib)
or considered private.

* ``ortho_transformation``
* ``persp_transformation``
* ``proj_points``
* ``proj_trans_points``
* ``rot_x``
* ``rotation_about_vector``
* ``view_transformation``


Arguments other than ``renderer`` to ``get_tightbbox``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

... are keyword-only arguments. This is for consistency and that
different classes have different additional arguments.


Method parameters renamed to match base classes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The only parameter of ``transform_affine`` and ``transform_non_affine`` in ``Transform`` subclasses is renamed
to *values*.

The *points* parameter of ``transforms.IdentityTransform.transform`` is renamed to *values*.

The *trans* parameter of ``table.Cell.set_transform`` is renamed to *t* consistently with
`.Artist.set_transform`.

The *clippath* parameters of ``axis.Axis.set_clip_path``  and ``axis.Tick.set_clip_path`` are
renamed to *path* consistently with `.Artist.set_clip_path`.

The *s* parameter of ``images.NonUniformImage.set_filternorm`` is renamed to *filternorm*
consistently with ``_ImageBase.set_filternorm``.

The *s* parameter of ``images.NonUniformImage.set_filterrad`` is renamed to *filterrad*
consistently with ``_ImageBase.set_filterrad``.

The only parameter of ``Annotation.contains`` and ``Legend.contains`` is renamed to *mouseevent*
consistently with `.Artist.contains`.

Method parameters renamed
~~~~~~~~~~~~~~~~~~~~~~~~~

The *p* parameter of ``BboxBase.padded`` is renamed to *w_pad*, consistently with the other parameter, *h_pad*

*numdecs* parameter and attribute of ``LogLocator``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
... are removed without replacement, because they had no effect.
