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

.. only:: html

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

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

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

.. _sphx_glr__auto_examples_add_tick_line.py:

Add Tick Line
=====================================

:func:`sysplot.add_tick_line` draws a dotted reference line and a text label
at a specific axis value without modifying the existing major tick locator.
It works on both x- and y-axes and supports both linear and logarithmic scales.

.. GENERATED FROM PYTHON SOURCE LINES 8-26



.. image-sg:: /_auto_examples/images/sphx_glr_add_tick_line_001.png
   :alt: x-axis tick line
   :srcset: /_auto_examples/images/sphx_glr_add_tick_line_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    import numpy as np
    import matplotlib.pyplot as plt
    import sysplot as ssp

    ssp.apply_config()

    x = np.linspace(0, 2 * np.pi, 400)

    fig, ax = plt.subplots()

    ax.plot(x, np.sin(x))
    ax.set(title="x-axis tick line", xlabel="x", ylabel="sin(x)")

    ssp.add_tick_line(value=np.pi, label=r"$\pi$", axis=ax.xaxis)
    ssp.add_tick_line(value=0.6, label="0.6", axis=ax.yaxis, color="red")

    plt.show()


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

   **Total running time of the script:** (0 minutes 0.286 seconds)


.. _sphx_glr_download__auto_examples_add_tick_line.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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