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

.. only:: html

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

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

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

.. _sphx_glr_examples_ex_matplotlib_logo.py:


====================
Matplotlib logo in cyberpunk style
====================

.. GENERATED FROM PYTHON SOURCE LINES 7-79



.. image-sg:: /examples/images/sphx_glr_ex_matplotlib_logo_001.png
   :alt: ex matplotlib logo
   :srcset: /examples/images/sphx_glr_ex_matplotlib_logo_001.png
   :class: sphx-glr-single-img


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

 .. code-block:: none

    findfont: Font family ['Calibri'] not found. Falling back to DejaVu Sans.
    Original font not found. Falling back to Carlito. The logo text will not be in the correct font.






|

.. code-block:: Python



    import matplotlib.pyplot as plt
    from _matplotlib_logo import make_logo

    import mplcyberpunk

    linewidth_scale = 2


    with plt.rc_context():
        plt.style.use("cyberpunk")
        fig, ax = make_logo(height_px=int(110 * linewidth_scale),
                            lw_bars=0.7*linewidth_scale, lw_grid=0.5*linewidth_scale,
                            lw_border=1*linewidth_scale,
                            rgrid=[1, 3, 5, 7], with_text=True)

        cmap = plt.get_cmap()  # we canche the default cmap of the cyberpunk theme.

    fig.patch.set(alpha=1) # The figure patch was set to transparent.
    ax.patch.set_alpha(0.3)

    tp = fig.axes[0].patches[0]  # The textpath
    tp.set_clip_on(False)

    # make_logo add a circle (rectangle in polar coordinate) patch, that is larger than
    # the axes patch (which is a circle). We will use this circle patch to clip the text.

    circle = sorted(ax.patches, key=lambda a: a.get_zorder())[0]
    circle.set_visible(False)

    from mpl_skia_pathops import PathOpsPathEffect
    import mpl_visual_context.patheffects as pe
    import mpl_visual_context.image_box as ib
    import mpl_visual_context.image_effect as ie

    glow = pe.ImageEffect(ie.Pad(20*linewidth_scale)
                          | ie.GaussianBlur(10, channel_slice=slice(3, 4))
                          | ie.AlphaAxb((2, 0))
                          | ie.Erosion(50*linewidth_scale, channel_slice=slice(0, 3))
                          )

    # We will create an imagebox with the colormap of the cyberpunk theme. We need
    # to increase the extent so that the image is large enough when we stroke it.
    color_gradient_box = ib.ImageBox("right", extent=[-0.1, -0.1, 1.1, 1.1],
                                     coords=tp, axes=ax, cmap=cmap)

    union_circle = PathOpsPathEffect.union(circle)
    # stroke2fill = PathOpsPathEffect.stroke2fill()

    stroke_color_gradient = (
        union_circle
        | pe.GCModify(linewidth=3*linewidth_scale, alpha=1)
        | PathOpsPathEffect.stroke2fill()
        | pe.FillImage(color_gradient_box)
    )

    tp.set_path_effects([
        (
            stroke_color_gradient
            | glow
         ),
        (
            union_circle
            | pe.FillImage(color_gradient_box, alpha=0.5)
        ),
        stroke_color_gradient
    ])


    plt.show()



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

   **Total running time of the script:** (0 minutes 0.380 seconds)


.. _sphx_glr_download_examples_ex_matplotlib_logo.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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