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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_masked.py:


Masked wordcloud
================

Using a mask you can generate wordclouds in arbitrary shapes.

.. GENERATED FROM PYTHON SOURCE LINES 8-47



.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_examples/images/sphx_glr_masked_001.png
         :alt: masked
         :srcset: /auto_examples/images/sphx_glr_masked_001.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/images/sphx_glr_masked_002.png
         :alt: masked
         :srcset: /auto_examples/images/sphx_glr_masked_002.png
         :class: sphx-glr-multi-img





.. code-block:: Python


    from os import path
    from PIL import Image
    import numpy as np
    import matplotlib.pyplot as plt
    import os

    from wordcloud import WordCloud, STOPWORDS

    # get data directory (using getcwd() is needed to support running example in generated IPython notebook)
    d = path.dirname(__file__) if "__file__" in locals() else os.getcwd()

    # Read the whole text.
    text = open(path.join(d, 'alice.txt')).read()

    # read the mask image
    # taken from
    # http://www.stencilry.org/stencils/movies/alice%20in%20wonderland/255fk.jpg
    alice_mask = np.array(Image.open(path.join(d, "alice_mask.png")))

    stopwords = set(STOPWORDS)
    stopwords.add("said")

    wc = WordCloud(background_color="white", max_words=2000, mask=alice_mask,
                   stopwords=stopwords, contour_width=3, contour_color='steelblue')

    # generate word cloud
    wc.generate(text)

    # store to file
    wc.to_file(path.join(d, "alice.png"))

    # show
    plt.imshow(wc, interpolation='bilinear')
    plt.axis("off")
    plt.figure()
    plt.imshow(alice_mask, cmap=plt.cm.gray, interpolation='bilinear')
    plt.axis("off")
    plt.show()


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

   **Total running time of the script:** (0 minutes 1.453 seconds)


.. _sphx_glr_download_auto_examples_masked.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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