.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/introductory/01.scatter.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_01.scatter.py>`
        to download the full example code

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

.. _sphx_glr_gallery_introductory_01.scatter.py:


=======
Scatter
=======

Scatter plots can be done using ``ax.scatter``.

.. GENERATED FROM PYTHON SOURCE LINES 8-41



.. image-sg:: /gallery/introductory/images/sphx_glr_01.scatter_001.svg
   :alt: 01.scatter
   :srcset: /gallery/introductory/images/sphx_glr_01.scatter_001.svg
   :class: sphx-glr-single-img





.. code-block:: Python

    import numpy as np

    import matplotlib.pyplot as plt
    import mpltern


    np.random.seed(seed=19)
    t0, l0, r0 = np.random.dirichlet(alpha=(2.0, 2.0, 2.0), size=100).T

    np.random.seed(seed=68)
    t1, l1, r1 = np.random.dirichlet(alpha=(2.0, 2.0, 2.0), size=100).T

    dt = t1 - t0
    dl = l1 - l0
    dr = r1 - r0

    length = np.sqrt(dt**2 + dl**2 + dr**2)

    fig = plt.figure(figsize=(10.8, 4.8))
    fig.subplots_adjust(left=0.075, right=0.85, wspace=0.3)

    ax = fig.add_subplot(1, 2, 1, projection="ternary")
    pc = ax.scatter(t0, l0, r0)
    pc = ax.scatter(t1, l1, r1)

    ax = fig.add_subplot(1, 2, 2, projection="ternary")
    pc = ax.scatter(t0, l0, r0, c=length)

    cax = ax.inset_axes([1.05, 0.1, 0.05, 0.9], transform=ax.transAxes)
    colorbar = fig.colorbar(pc, cax=cax)
    colorbar.set_label("Length", rotation=270, va="baseline")

    plt.show()


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

   **Total running time of the script:** (0 minutes 1.399 seconds)


.. _sphx_glr_download_gallery_introductory_01.scatter.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: 01.scatter.ipynb <01.scatter.ipynb>`

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

      :download:`Download Python source code: 01.scatter.py <01.scatter.py>`


.. only:: html

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

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