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

.. only:: html

    .. meta::
        :keywords: codex

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

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

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

.. _sphx_glr_gallery_misc_patheffect_demo.py:


===============
Patheffect Demo
===============

.. GENERATED FROM PYTHON SOURCE LINES 7-44



.. image-sg:: /gallery/misc/images/sphx_glr_patheffect_demo_001.png
   :alt: patheffect demo
   :srcset: /gallery/misc/images/sphx_glr_patheffect_demo_001.png, /gallery/misc/images/sphx_glr_patheffect_demo_001_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. code-block:: Python

    import matplotlib.pyplot as plt
    import numpy as np

    from matplotlib import patheffects

    fig, (ax1, ax2, ax3) = plt.subplots(1, 3, figsize=(8, 3))
    ax1.imshow([[1, 2], [2, 3]])
    txt = ax1.annotate("test", (1., 1.), (0., 0),
                       arrowprops=dict(arrowstyle="->",
                                       connectionstyle="angle3", lw=2),
                       size=20, ha="center",
                       path_effects=[patheffects.withStroke(linewidth=3,
                                                            foreground="w")])
    txt.arrow_patch.set_path_effects([
        patheffects.Stroke(linewidth=5, foreground="w"),
        patheffects.Normal()])

    pe = [patheffects.withStroke(linewidth=3,
                                 foreground="w")]
    ax1.grid(True, linestyle="-", path_effects=pe)

    arr = np.arange(25).reshape((5, 5))
    ax2.imshow(arr)
    cntr = ax2.contour(arr, colors="k")

    cntr.set(path_effects=[patheffects.withStroke(linewidth=3, foreground="w")])

    clbls = ax2.clabel(cntr, fmt="%2.0f", use_clabeltext=True)
    plt.setp(clbls, path_effects=[
        patheffects.withStroke(linewidth=3, foreground="w")])

    # shadow as a path effect
    p1, = ax3.plot([0, 1], [0, 1])
    leg = ax3.legend([p1], ["Line 1"], fancybox=True, loc='upper left')
    leg.legendPatch.set_path_effects([patheffects.withSimplePatchShadow()])

    plt.show()


.. _sphx_glr_download_gallery_misc_patheffect_demo.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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