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

.. only:: html

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

        Click :ref:`here <sphx_glr_download_gallery_lines_bars_and_markers_vline_hline_demo.py>`
        to download the full example code

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

.. _sphx_glr_gallery_lines_bars_and_markers_vline_hline_demo.py:


=================
hlines and vlines
=================

This example showcases the functions hlines and vlines.

.. GENERATED FROM PYTHON SOURCE LINES 8-36



.. image:: /gallery/lines_bars_and_markers/images/sphx_glr_vline_hline_demo_001.png
    :alt: Vertical lines demo, Horizontal lines demo
    :class: sphx-glr-single-img





.. code-block:: default


    import matplotlib.pyplot as plt
    import numpy as np


    # Fixing random state for reproducibility
    np.random.seed(19680801)

    t = np.arange(0.0, 5.0, 0.1)
    s = np.exp(-t) + np.sin(2 * np.pi * t) + 1
    nse = np.random.normal(0.0, 0.3, t.shape) * s

    fig, (vax, hax) = plt.subplots(1, 2, figsize=(12, 6))

    vax.plot(t, s + nse, '^')
    vax.vlines(t, [0], s)
    # By using ``transform=vax.get_xaxis_transform()`` the y coordinates are scaled
    # such that 0 maps to the bottom of the axes and 1 to the top.
    vax.vlines([1, 2], 0, 1, transform=vax.get_xaxis_transform(), colors='r')
    vax.set_xlabel('time (s)')
    vax.set_title('Vertical lines demo')

    hax.plot(s + nse, t, '^')
    hax.hlines(t, [0], s, lw=2)
    hax.set_xlabel('time (s)')
    hax.set_title('Horizontal lines demo')

    plt.show()


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

   **Total running time of the script:** ( 0 minutes  1.299 seconds)


.. _sphx_glr_download_gallery_lines_bars_and_markers_vline_hline_demo.py:


.. only :: html

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



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

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



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

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


.. only:: html

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

    Keywords: matplotlib code example, codex, python plot, pyplot
    `Gallery generated by Sphinx-Gallery
    <https://sphinx-gallery.readthedocs.io>`_
