Categorical schemes
===================

For example, to create a categorical color scale using the `accent` color scheme :

.. code:: python

   color = d3.scale_ordinal(d3.SCHEME_ACCENT)

.. autodata:: detroit.SCHEME_CATEGORY_10

.. image:: ../../figures/discrete_scheme_category_10.png

.. autodata:: detroit.SCHEME_ACCENT

.. image:: ../../figures/discrete_scheme_accent.png

.. autodata:: detroit.SCHEME_DARK_2

.. image:: ../../figures/discrete_scheme_dark_2.png

.. autodata:: detroit.SCHEME_OBSERVABLE_10

.. image:: ../../figures/discrete_scheme_observable_10.png

.. autodata:: detroit.SCHEME_PAIRED

.. image:: ../../figures/discrete_scheme_paired.png

.. autodata:: detroit.SCHEME_PASTEL_1

.. image:: ../../figures/discrete_scheme_pastel_1.png

.. autodata:: detroit.SCHEME_PASTEL_2

.. image:: ../../figures/discrete_scheme_pastel_2.png

.. autodata:: detroit.SCHEME_SET_1

.. image:: ../../figures/discrete_scheme_set_1.png

.. autodata:: detroit.SCHEME_SET_2

.. image:: ../../figures/discrete_scheme_set_2.png

.. autodata:: detroit.SCHEME_SET_3

.. image:: ../../figures/discrete_scheme_set_3.png

.. autodata:: detroit.SCHEME_TABLEAU_10

.. image:: ../../figures/discrete_scheme_tableau_10.png