.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_auto_examples/plot_stem.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_plot_stem.py>`
        to download the full example code.

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

.. _sphx_glr__auto_examples_plot_stem.py:

Plot Stem
=====================================

:func:`sysplot.plot_stem` is a styled wrapper around ``Axes.stem``.
It applies the active style cycle automatically and supports two key options:

- ``directional_markers=True`` flips the marker direction for stems below the
  baseline (e.g., ``^`` above, ``v`` below).
- ``show_baseline=False`` hides the horizontal baseline.

.. GENERATED FROM PYTHON SOURCE LINES 11-36



.. image-sg:: /_auto_examples/images/sphx_glr_plot_stem_001.png
   :alt: default, directional_markers=True, show_baseline=False
   :srcset: /_auto_examples/images/sphx_glr_plot_stem_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()

    n = np.arange(-8, 9)
    y = np.sinc(n / 4)

    fig, axes = plt.subplots(1, 3, figsize=ssp.get_figsize(ncols=3))

    # Default: round markers, baseline shown
    ssp.plot_stem(n, y, ax=axes[0])
    axes[0].set(title="default", xlabel="n", ylabel="y[n]")

    # Outward-pointing triangular markers
    ssp.plot_stem(n, y, ax=axes[1], marker="^", directional_markers=True)
    axes[1].set(title="directional_markers=True", xlabel="n")

    # No baseline
    ssp.plot_stem(n, y, ax=axes[2], show_baseline=False)
    axes[2].set(title="show_baseline=False", xlabel="n")

    plt.show()


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

   **Total running time of the script:** (0 minutes 0.514 seconds)


.. _sphx_glr_download__auto_examples_plot_stem.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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