
.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/lines_bars_and_markers/barchart.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        Click :ref:`here <sphx_glr_download_gallery_lines_bars_and_markers_barchart.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_gallery_lines_bars_and_markers_barchart.py:


=============================
Grouped bar chart with labels
=============================

This example shows a how to create a grouped bar chart and how to annotate
bars with labels.

.. GENERATED FROM PYTHON SOURCE LINES 9-52

.. code-block:: default


    import matplotlib
    import matplotlib.pyplot as plt
    import numpy as np


    labels = ['G1', 'G2', 'G3', 'G4', 'G5']
    men_means = [20, 34, 30, 35, 27]
    women_means = [25, 32, 34, 20, 25]

    x = np.arange(len(labels))  # the label locations
    width = 0.35  # the width of the bars

    fig, ax = plt.subplots()
    rects1 = ax.bar(x - width/2, men_means, width, label='Men')
    rects2 = ax.bar(x + width/2, women_means, width, label='Women')

    # Add some text for labels, title and custom x-axis tick labels, etc.
    ax.set_ylabel('Scores')
    ax.set_title('Scores by group and gender')
    ax.set_xticks(x)
    ax.set_xticklabels(labels)
    ax.legend()


    def autolabel(rects):
        """Attach a text label above each bar in *rects*, displaying its height."""
        for rect in rects:
            height = rect.get_height()
            ax.annotate('{}'.format(height),
                        xy=(rect.get_x() + rect.get_width() / 2, height),
                        xytext=(0, 3),  # 3 points vertical offset
                        textcoords="offset points",
                        ha='center', va='bottom')


    autolabel(rects1)
    autolabel(rects2)

    fig.tight_layout()

    plt.show()




.. image:: /gallery/lines_bars_and_markers/images/sphx_glr_barchart_001.png
    :alt: Scores by group and gender
    :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 53-60

------------

References
""""""""""

The use of the following functions, methods and classes is shown
in this example:

.. GENERATED FROM PYTHON SOURCE LINES 61-66

.. code-block:: default


    matplotlib.axes.Axes.bar
    matplotlib.pyplot.bar
    matplotlib.axes.Axes.annotate
    matplotlib.pyplot.annotate




.. rst-class:: sphx-glr-script-out

 Out:

 .. code-block:: none


    <function annotate at 0x7f73be824790>




.. _sphx_glr_download_gallery_lines_bars_and_markers_barchart.py:


.. only :: html

 .. container:: sphx-glr-footer
    :class: sphx-glr-footer-example



  .. container:: sphx-glr-download sphx-glr-download-python

     :download:`Download Python source code: barchart.py <barchart.py>`



  .. container:: sphx-glr-download sphx-glr-download-jupyter

     :download:`Download Jupyter notebook: barchart.ipynb <barchart.ipynb>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    Keywords: matplotlib code example, codex, python plot, pyplot
    `Gallery generated by Sphinx-Gallery
    <https://sphinx-gallery.readthedocs.io>`_
