
.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/mplot3d/text3d.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        Click :ref:`here <sphx_glr_download_gallery_mplot3d_text3d.py>`
        to download the full example code

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

.. _sphx_glr_gallery_mplot3d_text3d.py:


======================
Text annotations in 3D
======================

Demonstrates the placement of text annotations on a 3D plot.

Functionality shown:

    - Using the text function with three types of 'zdir' values: None, an axis
      name (ex. 'x'), or a direction tuple (ex. (1, 1, 0)).
    - Using the text function with the color keyword.

    - Using the text2D function to place text on a fixed position on the ax
      object.

.. GENERATED FROM PYTHON SOURCE LINES 18-51



.. image:: /gallery/mplot3d/images/sphx_glr_text3d_001.png
    :alt: text3d
    :class: sphx-glr-single-img





.. code-block:: default


    import matplotlib.pyplot as plt


    fig = plt.figure()
    ax = fig.gca(projection='3d')

    # Demo 1: zdir
    zdirs = (None, 'x', 'y', 'z', (1, 1, 0), (1, 1, 1))
    xs = (1, 4, 4, 9, 4, 1)
    ys = (2, 5, 8, 10, 1, 2)
    zs = (10, 3, 8, 9, 1, 8)

    for zdir, x, y, z in zip(zdirs, xs, ys, zs):
        label = '(%d, %d, %d), dir=%s' % (x, y, z, zdir)
        ax.text(x, y, z, label, zdir)

    # Demo 2: color
    ax.text(9, 0, 0, "red", color='red')

    # Demo 3: text2D
    # Placement 0, 0 would be the bottom left, 1, 1 would be the top right.
    ax.text2D(0.05, 0.95, "2D Text", transform=ax.transAxes)

    # Tweaking display region and labels
    ax.set_xlim(0, 10)
    ax.set_ylim(0, 10)
    ax.set_zlim(0, 10)
    ax.set_xlabel('X axis')
    ax.set_ylabel('Y axis')
    ax.set_zlabel('Z axis')

    plt.show()


.. _sphx_glr_download_gallery_mplot3d_text3d.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: text3d.py <text3d.py>`



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

     :download:`Download Jupyter notebook: text3d.ipynb <text3d.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>`_
