.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/introductory/05.span.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_gallery_introductory_05.span.py>`
        to download the full example code

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

.. _sphx_glr_gallery_introductory_05.span.py:


====
Span
====

A line or a band horizontal to an ternary axis can be plotted by the commands
``axtline``, ``axlline``, ``axrline``, ``axtspan``, ``axlspan``, ``axrspan``.

.. GENERATED FROM PYTHON SOURCE LINES 9-28



.. image-sg:: /gallery/introductory/images/sphx_glr_05.span_001.svg
   :alt: 05.span
   :srcset: /gallery/introductory/images/sphx_glr_05.span_001.svg
   :class: sphx-glr-single-img





.. code-block:: Python

    import matplotlib.pyplot as plt
    import mpltern  # noqa: F401


    ax = plt.subplot(projection='ternary')

    ax.set_tlabel('Top')
    ax.set_llabel('Left')
    ax.set_rlabel('Right')

    ax.axtline(0.2, c='C0')
    ax.axlline(0.3, c='C1')
    ax.axrline(0.4, c='C2')

    ax.axtspan(0.3, 0.5, fc='C0', alpha=0.2)
    ax.axlspan(0.4, 0.6, fc='C1', alpha=0.2)
    ax.axrspan(0.5, 0.7, fc='C2', alpha=0.2)

    plt.show()


.. _sphx_glr_download_gallery_introductory_05.span.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: 05.span.ipynb <05.span.ipynb>`

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

      :download:`Download Python source code: 05.span.py <05.span.py>`


.. only:: html

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

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