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

.. only:: html

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

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

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

.. _sphx_glr_gallery_style_plot_arrows.py:


Arrowheads
==========

This example showcases various types of arrowheads for connected graphs.

.. GENERATED FROM PYTHON SOURCE LINES 7-35



.. image-sg:: /gallery/style/images/sphx_glr_plot_arrows_001.png
   :alt: Arrow markers
   :srcset: /gallery/style/images/sphx_glr_plot_arrows_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    import networkx as nx
    import matplotlib.pyplot as plt
    import iplotx as ipx

    arrow_markers = ["|>", "|/", "|\\", ">", "<", ">>", ")>", ")", "(", "]", "[", "|",
                     "x", "s", "d", "p", "q"]
    n = len(arrow_markers)
    G = nx.DiGraph()
    G.add_edges_from([(f"l{i}", f"r{i}") for i in range(n)])
    layout = {f"l{i}": (0, -i) for i in range(n)}
    layout.update({f"r{i}": (1, -i) for i in range(n)})

    fig, ax = plt.subplots(figsize=(3, 8.5))
    ipx.network(
        G,
        layout=layout,
        ax=ax,
        vertex_size=12,
        edge_arrow_marker=arrow_markers,
        edge_arrow_height="width",
        edge_shrink=8,
        edge_color="steelblue",
        title="Arrow markers",
    )
    ax.set_yticks(list(range(-n + 1, 1))[::-1])
    ax.set_yticklabels(arrow_markers)
    ax.yaxis.set_tick_params(length=0)


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

   **Total running time of the script:** (0 minutes 0.077 seconds)


.. _sphx_glr_download_gallery_style_plot_arrows.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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