Equalize
========

Usage: `equalize()`

Description
-----------

This filter equalizes the color distribution in the image.

Arguments
---------

No arguments.

Example
-------

.. image:: images/tom_before_brightness.jpg
    :alt: Picture before the equalize filter

::

    http://localhost:8888/unsafe/filters:equalize()/https%3A%2F%2Fgithub.com%2Fthumbor%2Fthumbor%2Fraw%2Fmaster%2Fexample.jpg

.. image:: images/tom_after_equalize.jpg
    :alt: Picture after the equalize filter
