.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_gallery/misc/image_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_image_animation.py>`
        to download the full example code.

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

.. _sphx_glr__gallery_misc_image_animation.py:


Simple Image Update
===================

Example showing updating a single plot with new random 512x512 data.

.. GENERATED FROM PYTHON SOURCE LINES 7-37



.. image-sg:: /_gallery/misc/images/sphx_glr_image_animation_001.webp
   :alt: image animation
   :srcset: /_gallery/misc/images/sphx_glr_image_animation_001.webp
   :class: sphx-glr-single-img





.. code-block:: Python


    # test_example = false

    import fastplotlib as fpl
    import numpy as np

    data = np.random.rand(512, 512)

    figure = fpl.Figure(size=(700, 560))

    # plot the image data
    image_graphic = figure[0, 0].add_image(data=data, name="random-image")


    # a function to update the image_graphic
    # a figure-level animation function will optionally take the figure as an argument
    def update_data(figure_instance):
        new_data = np.random.rand(512, 512)
        figure_instance[0, 0]["random-image"].data = new_data

    figure.add_animations(update_data)

    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 6.267 seconds)


.. _sphx_glr_download__gallery_misc_image_animation.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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