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

.. only:: html

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

        Click :ref:`here <sphx_glr_download_auto_examples_plot_numpy_matplotlib.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_numpy_matplotlib.py:


======================
Link to other packages
======================

Use :mod:`sphinx_gallery` to link to other packages, like
:mod:`numpy`, :mod:`matplotlib.colors`, and :mod:`matplotlib.pyplot`.

FYI this gallery uses :obj:`sphinx_gallery.sorting.FileNameSortKey`.

.. GENERATED FROM PYTHON SOURCE LINES 11-47



.. image:: /auto_examples/images/sphx_glr_plot_numpy_matplotlib_001.png
    :alt: plot numpy matplotlib
    :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 Out:

 .. code-block:: none

    True
    /home/lucy/Documents/sphinx-gallery/sphinx_gallery/tests/tinybuild/examples/plot_numpy_matplotlib.py:37: RuntimeWarning: This warning should show up in the output
      warn('This warning should show up in the output', RuntimeWarning)
    Property






|

.. code-block:: python3


    from warnings import warn

    import numpy as np
    from matplotlib.colors import is_color_like
    from matplotlib.figure import Figure
    from itertools import compress  # noqa
    import matplotlib
    import matplotlib.pyplot as plt
    import sphinx_gallery.backreferences

    from local_module import N  # N = 1000

    t = np.arange(N) / float(N)
    win = np.hanning(N)
    print(is_color_like('r'))
    fig, ax = plt.subplots()
    ax.plot(t, win, color='r')
    ax.text(0, 1, 'png', size=40, va='top')
    fig.tight_layout()
    orig_dpi = 80. if matplotlib.__version__[0] < '2' else 100.
    assert plt.rcParams['figure.dpi'] == orig_dpi
    plt.rcParams['figure.dpi'] = 70.
    assert plt.rcParams['figure.dpi'] == 70.
    listy = [0, 1]
    compress('abc', [0, 0, 1])
    warn('This warning should show up in the output', RuntimeWarning)
    x = Figure()  # plt.Figure should be decorated (class), x shouldn't (inst)
    # nested resolution resolves to numpy.random.mtrand.RandomState:
    rng = np.random.RandomState(0)
    # test Issue 583
    sphinx_gallery.backreferences.identify_names([('text', 'Text block', 1)])
    # 583: methods don't link properly
    dc = sphinx_gallery.backreferences.DummyClass()
    dc.run()
    print(dc.prop)


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

   **Total running time of the script:** ( 0 minutes  0.136 seconds)


.. _sphx_glr_download_auto_examples_plot_numpy_matplotlib.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/sphinx-gallery/sphinx-gallery.github.io/master?urlpath=lab/tree/notebooks/auto_examples/plot_numpy_matplotlib.ipynb
      :alt: Launch binder
      :width: 150 px


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

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



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

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


.. only:: html

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

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