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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_examples_demo_alphabet_freq.py>`
        to download the full example code

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

.. _sphx_glr_examples_demo_alphabet_freq.py:


====================
Demo with alphabet freqeuncy
====================

.. GENERATED FROM PYTHON SOURCE LINES 6-147



.. image-sg:: /examples/images/sphx_glr_demo_alphabet_freq_001.png
   :alt: demo alphabet freq
   :srcset: /examples/images/sphx_glr_demo_alphabet_freq_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    import numpy as np
    from pathlib import Path
    from matplotlib.font_manager import FontProperties

    from matplotlib.colors import LightSource
    from mpl_poormans_3d import BarToCharPrism
    import mpl_visual_context.patheffects as pe
    import mpl_visual_context.image_effect as ie

    import matplotlib.pyplot as plt

    from SecretColors import Palette

    fig, axs = plt.subplots(2, 1, num=1, clear=True, figsize=(15, 6), layout="constrained")

    # alphabet frequency data from wikipedia : https://en.wikipedia.org/wiki/Letter_frequency

    abcd = [chr(ord("A") + i) for i in range(26)]  # A - Z
    freq = [8.2,
            1.5,
            2.8,
            4.3,
            12.7,
            2.2,
            2.0,
            6.1,
            7.0,
            0.15,
            0.77,
            4.0,
            2.4,
            6.7,
            7.5,
            1.9,
            0.095,
            6.0,
            6.3,
            9.1,
            2.8,
            0.98,
            2.4,
            0.15,
            2.0,
            0.074]

    if True:
        ax = axs[0]

        x = np.arange(len(abcd))
        ax.bar(x, freq)
        ax.set_xticks(x, abcd)
        ax.set_ylim(-1.5, 15)
        ax.set_ylabel("Frequency [%]")

        ls = LightSource(azdeg=25+90)

        fp = FontProperties("sans serif")

        import seaborn as sns
        cc = sns.color_palette("husl", 26)

        rs = np.random.RandomState(8)
        idx = rs.choice(len(cc), len(cc), replace=False)
        cc = np.array(cc)[idx]

        for p, fc, c in zip(ax.patches, cc, abcd):
            # p.set_fc(color)
            bar_to_prism = BarToCharPrism(ls, c,
                                          ratio=0.6,
                                          rotate_deg=10,
                                          fraction=0.5,
                                          scale=1.2,
                                          # fontprop=fp,
                                          distance_mode=np.mean)

            p.set_path_effects([#pe.FillOnly(),
                (bar_to_prism.get_pe_face(0)
                 | pe.FillColor("k")
                 | pe.ImageEffect(ie.Pad(20) | ie.Fill("k") | ie.GaussianBlur(5))),
                pe.FillColor(fc) | bar_to_prism,
                (bar_to_prism.get_pe_face(1)
                 | pe.FillColor("w")
                 ),
            ])

    # from https://story.pxd.co.kr/958, w/o double consonant
    hangul_consonant = "ㄱㄴㄷㄹㅁㅂㅅㅇㅈㅊㅋㅌㅍㅎ"
    hangul_freq = [11.3, 7.3, 8.0, 6.6, 5.6, 4.8, 9.1, 21.4, 8.3, 2.3, 1.6, 2.2, 1.5, 6.8]

    if True:
        ax = axs[1]

        import mplfonts
        from mplfonts.conf import FONT_DIR # , RC_DIR
        from pathlib import Path
        # fname = Path(FONT_DIR) / "NotoSansMonoCJKsc-Regular.otf"
        fname = Path(FONT_DIR) / "NotoSerifCJKsc-Regular.otf"
        # fname = Path(FONT_DIR) / "SourceHanSerifSC-Regular.otf"
        fp = FontProperties(fname=fname)

        x = np.arange(len(hangul_consonant))
        ax.bar(x, hangul_freq)
        ax.set_xticks(x, hangul_consonant, fontproperties=fp)
        ax.set_ylim(-3, 25)
        ax.set_ylabel("Frequency [%]")

        ls = LightSource(azdeg=25+90)

        import seaborn as sns

        palette = Palette("material")
        cnames = list(c for c in palette.colors.keys() if c not in ["black", "white"])
        rs = np.random.RandomState(8)
        cnames = rs.choice(cnames, len(cnames), replace=False)

        for p, cn, c in zip(ax.patches, cnames, hangul_consonant):
            cc = [palette.get(cn, shade=shade) for shade in np.linspace(20, 90, 50)]
            segment_params = (ax, 25, cc, None)

            bar_to_prism = BarToCharPrism(ls, c,
                                          ratio=0.6,
                                          rotate_deg=10,
                                          fraction=0.5,
                                          scale=1.2,
                                          fontprop=fp,
                                          segment_params=segment_params,
                                          distance_mode=np.mean)

            p.set_path_effects([#pe.FillOnly(),
                (bar_to_prism.get_pe_face(0)
                 | pe.FillColor("k")
                 | pe.ImageEffect(ie.Pad(20) | ie.Fill("k") | ie.GaussianBlur(10))),
                pe.FillColor(fc) | bar_to_prism,
                (bar_to_prism.get_pe_face(1)
                 | pe.FillColor("w")
                 ),
            ])


    plt.show()


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

   **Total running time of the script:** (0 minutes 4.412 seconds)


.. _sphx_glr_download_examples_demo_alphabet_freq.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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