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

.. only:: html

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

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

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

.. _sphx_glr__gallery_misc_multiplot_animation.py:


Multi-Subplot Image Update
==========================

Example showing updating a multiple subplots with new random 512x512 data.

.. GENERATED FROM PYTHON SOURCE LINES 7-48



.. image-sg:: /_gallery/misc/images/sphx_glr_multiplot_animation_001.webp
   :alt: multiplot animation
   :srcset: /_gallery/misc/images/sphx_glr_multiplot_animation_001.webp
   :class: sphx-glr-single-img





.. code-block:: Python


    # test_example = false

    import fastplotlib as fpl
    import numpy as np

    # Figure of shape 2 x 3 with all controllers synced
    figure = fpl.Figure(shape=(2, 3), controller_ids="sync", size=(700, 560))

    # Make a random image graphic for each subplot
    for subplot in figure:
        # create image data
        data = np.random.rand(512, 512)
        # add an image to the subplot
        subplot.add_image(data, name="rand-img")

    figure[0,1]["rand-img"].cmap = "viridis"
    figure[1,0]["rand-img"].cmap = "Wistia"
    figure[0,2]["rand-img"].cmap = "gray"
    figure[1,1]["rand-img"].cmap = "spring"

    # Define a function to update the image graphics with new data
    # add_animations will pass the gridplot to the animation function
    def update_data(f):
        for subplot in f:
            new_data = np.random.rand(512, 512)
            # index the image graphic by name and set the data
            subplot["rand-img"].data = new_data

    # add the animation function
    figure.add_animations(update_data)

    # show the gridplot
    figure.show()


    # NOTE: `if __name__ == "__main__"` is NOT how to use fastplotlib interactively
    # please see our docs for using fastplotlib interactively in ipython and jupyter
    if __name__ == "__main__":
        print(__doc__)
        fpl.run()


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

   **Total running time of the script:** (0 minutes 10.242 seconds)


.. _sphx_glr_download__gallery_misc_multiplot_animation.py:

.. only:: html

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

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: multiplot_animation.zip <multiplot_animation.zip>`


.. only:: html

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

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