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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_auto_examples_pie.py>`
        to download the full example code. or to run this example in your browser via Binder

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

.. _sphx_glr_auto_examples_pie.py:


=======
j. pie
=======
.. currentmodule:: easy_mpl

This file shows the usage of :func:`pie` function.

.. GENERATED FROM PYTHON SOURCE LINES 9-20

.. code-block:: Python


    import numpy as np
    from easy_mpl import pie
    import matplotlib.pyplot as plt
    import matplotlib.colors as mcolors
    from easy_mpl.utils import version_info, map_array_to_cmap

    version_info()

    # sphinx_gallery_thumbnail_number = 5





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

 .. code-block:: none


    {'easy_mpl': '0.21.5', 'matplotlib': '3.9.4', 'numpy': '2.0.2', 'pandas': '2.2.3', 'scipy': '1.13.1'}



.. GENERATED FROM PYTHON SOURCE LINES 21-24

.. code-block:: Python


    _ = pie(np.random.randint(0, 3, 100))




.. image-sg:: /auto_examples/images/sphx_glr_pie_001.png
   :alt: pie
   :srcset: /auto_examples/images/sphx_glr_pie_001.png, /auto_examples/images/sphx_glr_pie_001_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 25-28

.. code-block:: Python


    _ = pie([0.2, 0.3, 0.1, 0.4])




.. image-sg:: /auto_examples/images/sphx_glr_pie_002.png
   :alt: pie
   :srcset: /auto_examples/images/sphx_glr_pie_002.png, /auto_examples/images/sphx_glr_pie_002_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 29-34

.. code-block:: Python


    # to explode 0.3
    explode = (0, 0.1, 0, 0, 0)
    _ = pie(fractions=[0.2, 0.3, 0.15, 0.25, 0.1], explode=explode)




.. image-sg:: /auto_examples/images/sphx_glr_pie_003.png
   :alt: pie
   :srcset: /auto_examples/images/sphx_glr_pie_003.png, /auto_examples/images/sphx_glr_pie_003_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 35-36

Specifying colors for each section of pie chart

.. GENERATED FROM PYTHON SOURCE LINES 36-57

.. code-block:: Python


    rng = np.random.default_rng(313)
    labels = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct', 'Nov','Dec']
    y = rng.integers(10, 100, 12)
    colors, _ = map_array_to_cmap(y, cmap="tab20")
    percent = 100.*y/y.sum()

    outs = pie(fractions=percent, autopct=None,
               colors=colors, show=False)
    patches, texts = outs
    labels = ['{0} - {1:1.2f} %'.format(i,j) for i,j in zip(labels, percent)]

    patches, labels, dummy =  zip(*sorted(zip(patches, labels, y),
                                          key=lambda x: x[2],
                                          reverse=True))

    plt.legend(patches, labels, bbox_to_anchor=(1.1, 1.),
               fontsize=8)
    plt.tight_layout()
    plt.show()




.. image-sg:: /auto_examples/images/sphx_glr_pie_004.png
   :alt: pie
   :srcset: /auto_examples/images/sphx_glr_pie_004.png, /auto_examples/images/sphx_glr_pie_004_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 58-80

.. code-block:: Python


    seg_colors = ["#F5B800", "#4461A1", "#DF5F50"]

    # Change the saturation of seg_colors to 70% for the interior segments
    rgb = mcolors.to_rgba_array(seg_colors)[:,:-1]
    hsv = mcolors.rgb_to_hsv(rgb)
    hsv[:,1] = 0.7 * hsv[:, 1]
    interior_colors = mcolors.hsv_to_rgb(hsv)

    pie(fractions=[0.55, 0.2, 0.25],  colors=seg_colors,
           labels=['Experimental', 'Physical', 'Synthesis'],
           wedgeprops=dict(edgecolor="w", width=0.03), radius=1,
    autopct=None,
           startangle=90, counterclock=False, show=False)

    pie(fractions=[0.55, 0.2, 0.25], colors=interior_colors,
           autopct='%1.0f%%',
           wedgeprops=dict(edgecolor="w"), radius=1-2*0.03,
           startangle=90, counterclock=False, ax=plt.gca(), show=False)

    plt.tight_layout()
    plt.show()



.. image-sg:: /auto_examples/images/sphx_glr_pie_005.png
   :alt: pie
   :srcset: /auto_examples/images/sphx_glr_pie_005.png, /auto_examples/images/sphx_glr_pie_005_2_00x.png 2.00x
   :class: sphx-glr-single-img






.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.655 seconds)


.. _sphx_glr_download_auto_examples_pie.py:

.. only:: html

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

    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/sphinx-gallery/sphinx-gallery.github.io/master?urlpath=lab/tree/notebooks/auto_examples/pie.ipynb
        :alt: Launch binder
        :width: 150 px

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: pie.zip <pie.zip>`


.. only:: html

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

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_