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

.. only:: html

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

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

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

.. _sphx_glr_examples_demo.py:


================================
Demo USGS patterns
================================

.. GENERATED FROM PYTHON SOURCE LINES 7-47



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


    *

      .. image-sg:: /examples/images/sphx_glr_demo_001.png
         :alt: 601, 602, 603, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644
         :srcset: /examples/images/sphx_glr_demo_001.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /examples/images/sphx_glr_demo_002.png
         :alt: 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686
         :srcset: /examples/images/sphx_glr_demo_002.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /examples/images/sphx_glr_demo_003.png
         :alt: 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733
         :srcset: /examples/images/sphx_glr_demo_003.png
         :class: sphx-glr-multi-img





.. code-block:: Python


    import itertools
    import matplotlib.pyplot as plt
    from matplotlib.patches import Rectangle
    # import mpl_visual_context.patheffects as pe

    from mpl_pe_pattern_usgs import PatternUSGS

    pm = PatternUSGS()

    kk = [k for k in sorted(pm.roots.keys()) if k > "600"]

    while kk:
        fig = plt.figure(figsize=(6, 7))
        gs = fig.add_gridspec(7, 6)

        for gs1 in gs:
            ax = fig.add_subplot(gs1)
            ax.axis("off")

            patch = Rectangle((0, 0), 1, 1,
                              fc="k", ec="k", transform=ax.transAxes,
                              )
            ax.add_patch(patch)

            if kk:
                k = kk.pop(0)
                pattern = pm.get(k, scale=4)
                patch.set_path_effects([# pe.FillOnly(),
                    pattern.fill(ax),
                ])

                ax.set_title(k)
            else:
                break

        fig.tight_layout()

    plt.show()



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

   **Total running time of the script:** (0 minutes 4.219 seconds)


.. _sphx_glr_download_examples_demo.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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