.. SPDX-License-Identifier: BSD-2-Clause
   Copyright (c) 2013-2025, John McNamara, jmcnamara@cpan.org

.. _ex_chart_clustered:

Example: Clustered Chart
========================

Example of creating a clustered Excel chart where there are two levels of
category on the X axis.

.. image:: _images/chart_clustered.png
   :scale: 75 %

The categories in clustered charts are 2D ranges, instead of the more normal
1D ranges. The series are shown as formula strings for clarity but you can also
use the a list syntax.

.. literalinclude:: ../../../examples/chart_clustered.py
