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

.. only:: html

    .. meta::
        :keywords: codex

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

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

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

.. _sphx_glr_gallery_misc_findobj_demo.py:


============
Findobj Demo
============

Recursively find all objects that match some criteria

.. GENERATED FROM PYTHON SOURCE LINES 8-43



.. image-sg:: /gallery/misc/images/sphx_glr_findobj_demo_001.png
   :alt: Minimum Message Length
   :srcset: /gallery/misc/images/sphx_glr_findobj_demo_001.png, /gallery/misc/images/sphx_glr_findobj_demo_001_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. code-block:: Python

    import matplotlib.pyplot as plt
    import numpy as np

    import matplotlib.text as text

    a = np.arange(0, 3, .02)
    b = np.arange(0, 3, .02)
    c = np.exp(a)
    d = c[::-1]

    fig, ax = plt.subplots()
    plt.plot(a, c, 'k--', a, d, 'k:', a, c + d, 'k')
    plt.legend(('Model length', 'Data length', 'Total message length'),
               loc='upper center', shadow=True)
    plt.ylim([-1, 20])
    plt.grid(False)
    plt.xlabel('Model complexity --->')
    plt.ylabel('Message length --->')
    plt.title('Minimum Message Length')


    # match on arbitrary function
    def myfunc(x):
        return hasattr(x, 'set_color') and not hasattr(x, 'set_facecolor')


    for o in fig.findobj(myfunc):
        o.set_color('blue')

    # match on class instances
    for o in fig.findobj(text.Text):
        o.set_fontstyle('italic')


    plt.show()


.. _sphx_glr_download_gallery_misc_findobj_demo.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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