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

    Click :ref:`here <sphx_glr_download_gallery_userdemo_pgf_preamble_sgskip.py>` to download the full example code
.. rst-class:: sphx-glr-example-title

.. _sphx_glr_gallery_userdemo_pgf_preamble_sgskip.py:


============
Pgf Preamble
============




.. code-block:: python


    import matplotlib as mpl
    mpl.use("pgf")
    import matplotlib.pyplot as plt
    plt.rcParams.update({
        "font.family": "serif",  # use serif/main font for text elements
        "text.usetex": True,     # use inline math for ticks
        "pgf.rcfonts": False,    # don't setup fonts from rc parameters
        "pgf.preamble": [
             "\\usepackage{units}",          # load additional packages
             "\\usepackage{metalogo}",
             "\\usepackage{unicode-math}",   # unicode math setup
             r"\setmathfont{xits-math.otf}",
             r"\setmainfont{DejaVu Serif}",  # serif font via preamble
             ]
    })

    plt.figure(figsize=(4.5, 2.5))
    plt.plot(range(5))
    plt.xlabel("unicode text: я, ψ, €, ü, \\unitfrac[10]{°}{µm}")
    plt.ylabel("\\XeLaTeX")
    plt.legend(["unicode math: $λ=∑_i^∞ μ_i^2$"])
    plt.tight_layout(.5)

    plt.savefig("pgf_preamble.pdf")
    plt.savefig("pgf_preamble.png")


.. _sphx_glr_download_gallery_userdemo_pgf_preamble_sgskip.py:


.. only :: html

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



  .. container:: sphx-glr-download

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



  .. container:: sphx-glr-download

     :download:`Download Jupyter notebook: pgf_preamble_sgskip.ipynb <pgf_preamble_sgskip.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>`_