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

.. only:: html

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

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

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

.. _sphx_glr__gallery_image_image_cmap.py:


Image Colormap
==============

Example showing simple plot creation and subsequent cmap change with Standard image from imageio.

.. GENERATED FROM PYTHON SOURCE LINES 7-29



.. image-sg:: /_gallery/image/images/sphx_glr_image_cmap_001.webp
   :alt: image cmap
   :srcset: /_gallery/image/images/sphx_glr_image_cmap_001.webp
   :class: sphx-glr-single-img





.. code-block:: Python


    # test_example = true

    import fastplotlib as fpl
    import imageio.v3 as iio

    im = iio.imread("imageio:camera.png")

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

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

    figure.show()

    image_graphic.cmap = "viridis"

    # 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 0.729 seconds)


.. _sphx_glr_download__gallery_image_image_cmap.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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