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

.. only:: html

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

        Click :ref:`here <sphx_glr_download_auto_examples_plot_cmap.py>`
        to download the full example code or to run this example in your browser via Binder

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

.. _sphx_glr_auto_examples_plot_cmap.py:


Plotting Colormaps
======================

Show all colormaps in kkpy

.. GENERATED FROM PYTHON SOURCE LINES 7-44



.. image:: /auto_examples/images/sphx_glr_plot_cmap_001.png
    :alt: plot cmap
    :class: sphx-glr-single-img





.. code-block:: default
   :lineno-start: 8


    import kkpy
    import matplotlib as mpl
    import matplotlib.pyplot as plt
    import inspect

    # Get all available cmaps
    def available_functions(module):
        func_list_with_underscore = [x.__name__ for x in module.__dict__.values() if inspect.isfunction(x)]
        func_list = [x for x in func_list_with_underscore if not x.startswith('_')]
    
        return func_list

    cm_list = available_functions(kkpy.cm)


    # Get labels for each cmap
    labels = [f'kkpy.cm.{x}()' for x in cm_list]

    # Draw cmaps
    fig = plt.figure(figsize=(15,len(cm_list)), dpi=250)
    gs = fig.add_gridspec(len(cm_list), 1, hspace=3.5)
    for i_c, cm in enumerate(cm_list):
        # for each cmap
        cmap = getattr(kkpy.cm, cm)()
    
        ax = plt.subplot(gs[i_c])

        # cmap and norm are usually used in plt.pcolormesh()
        # ticks can be used in plt.colorbar()
        cb = mpl.colorbar.ColorbarBase(ax,
                                       cmap=cmap['cmap'],
                                       norm=cmap['norm'],
                                       ticks=cmap['ticks'],
                                       orientation='horizontal')
        cb.set_label(labels[i_c])
    plt.show()


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

   **Total running time of the script:** ( 0 minutes  1.011 seconds)

**Estimated memory usage:**  10 MB


.. _sphx_glr_download_auto_examples_plot_cmap.py:


.. only :: html

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


  .. container:: binder-badge

    .. image:: images/binder_badge_logo.svg
      :target: https://mybinder.org/v2/gh/Kwonil-Kim/kkpy/gh-pages?filepath=notebooks/auto_examples/plot_cmap.ipynb
      :alt: Launch binder
      :width: 150 px


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

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



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

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


.. only:: html

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

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