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

.. only:: html

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

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

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

.. _sphx_glr_examples_path_effects_demo_cliprect.py:


====================
ClipRect demo
====================

Adopted from seaborn's timeseries_facets example

.. GENERATED FROM PYTHON SOURCE LINES 8-65



.. image-sg:: /examples/path_effects/images/sphx_glr_demo_cliprect_001.png
   :alt: demo cliprect
   :srcset: /examples/path_effects/images/sphx_glr_demo_cliprect_001.png
   :class: sphx-glr-single-img





.. code-block:: Python

    # base on stacked-plots.py from Scientific Visualisation by N. P. Rougier

    import itertools
    import numpy as np
    import matplotlib.pyplot as plt
    from scipy.ndimage import gaussian_filter1d

    from mpl_visual_context.patheffects import ClipRect
    from mpl_visual_context.patheffects import StrokeColor, FillColor

    from SecretColors import Palette

    # from mpl_visual_context.patheffects import HLSaxb, ColorMatrix

    np.random.seed(1)
    fig, ax = plt.subplots(figsize=(8, 4), num=1, clear=True)

    X = np.linspace(0, 1, 500)

    Y0 = np.ones(len(X))

    pe_clip = ClipRect(ax, left=X[325], right=X[424], coords="data")

    material = Palette("material") 

    # [90, 80, ..., 10, 5]
    shades = itertools.chain(range(90, 10, -10), [5])

    for i, shade in enumerate(shades):
        Y = Y0 + np.random.uniform(0, 1 / (i + 1), len(X))
        Y = gaussian_filter1d(Y, 3)

        fc1 = material.get("yellow", shade=shade)
        fc2 = material.get("blue-gray", shade=shade)
        ax.fill_between(
            X,
            Y,
            Y0,
            edgecolor="black",
            linewidth=0.25,
            facecolor=fc1,
            # we first fill the path with fc2. Then we fill with original color byt
            # with ClipRect applied.
            path_effects = [FillColor(fc2) | StrokeColor("w"), pe_clip]
        )
        Y0 = Y

    ax.axvline(X[325], color="black", linestyle="--")
    ax.axvline(X[424], color="black", linestyle="--")

    ax.set_xlim(0, 1)
    ax.set_xticks([])

    ax.set_ylim(1, 3)
    ax.set_yticks([])

    plt.show()


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

   **Total running time of the script:** (0 minutes 0.063 seconds)


.. _sphx_glr_download_examples_path_effects_demo_cliprect.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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