.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples/demo_bar_shadow.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_bar_shadow.py>`
        to download the full example code

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

.. _sphx_glr_examples_demo_bar_shadow.py:


==============
HorizontalBarchart with shadows
==============

.. GENERATED FROM PYTHON SOURCE LINES 7-21

.. code-block:: Python


    import numpy as np
    import matplotlib.pyplot as plt
    from matplotlib.patheffects import Normal

    # Fixing random state for reproducibility
    np.random.seed(19680)

    # Example data
    n = 5
    x_pos = np.arange(n)
    performance = 5 * np.random.rand(n)
    colors = [f"C{i}" for i in range(n)]








.. GENERATED FROM PYTHON SOURCE LINES 22-63

.. code-block:: Python


    fig, ax = plt.subplots(num=1, clear=True)
    bars = ax.barh(x_pos, performance, align='center', alpha=0.7, color=colors)
    ax.set_xlim(0, 2.8)


    from matplotlib.path import Path
    import mpl_visual_context.patheffects as pe
    from mpl_visual_context.patheffects_shadow import ShadowPath
    from mpl_pe_fancy_bar import BarTransformBase, BarToRoundBar
    from mpl_pe_fancy_bar.bar_with_icon import Icon, BarWithIcon

    circle = Path.unit_circle().copy()
    icon_circle = Icon((-1, -1, 2, 2), circle)
    bar_with_circle = BarWithIcon(icon_circle, scale=0.6, dh=0, orientation="horizontal")

    round_bar = BarToRoundBar(orientation="horizontal", dh=0)

    pe1 = [
        round_bar| pe.AlphaGradient("0.4 > 0.8"),
        round_bar | pe.ClipPathSelf() | ShadowPath(135, 7) | pe.FillColor("k") | pe.GCModify(alpha=0.2),
        bar_with_circle | ShadowPath(135, 5) | pe.FillColor("k") | pe.GCModify(alpha=0.3),
        bar_with_circle | pe.GCModify(alpha=1) | pe.HLSModify(l=0.95),
    ]

    for p in bars:
        p.set_path_effects(pe1)

    for x, p in zip(x_pos, performance):
        ax.annotate(f"{p:.2f}", (p-0.1, x),
                    va="center_baseline", ha="right", size=20, color="w")

    pe2 = [
        ShadowPath(135, 5) | pe.HLSModify(l="20%") | pe.GCModify(alpha=0.5),
        pe.FillOnly()
    ]

    for t in ax.texts:
        t.set_path_effects(pe2)

    plt.show()



.. image-sg:: /examples/images/sphx_glr_demo_bar_shadow_001.png
   :alt: demo bar shadow
   :srcset: /examples/images/sphx_glr_demo_bar_shadow_001.png
   :class: sphx-glr-single-img


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

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/mpl-pe-fancy-bar/envs/stable/lib/python3.10/site-packages/mpl_visual_context/bezier_helper.py:7: UserWarning: bezier module not fount. Using bezier-lite.
      warnings.warn("bezier module not fount. Using bezier-lite.")





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

   **Total running time of the script:** (0 minutes 0.448 seconds)


.. _sphx_glr_download_examples_demo_bar_shadow.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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