.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/user_interfaces/pylab_with_gtk3_sgskip.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_user_interfaces_pylab_with_gtk3_sgskip.py>`
        to download the full example code

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

.. _sphx_glr_gallery_user_interfaces_pylab_with_gtk3_sgskip.py:


================
pyplot with GTK3
================

An example of how to use pyplot to manage your figure windows, but modify the
GUI by accessing the underlying GTK widgets.

.. GENERATED FROM PYTHON SOURCE LINES 9-62

.. code-block:: Python


    import matplotlib

    matplotlib.use('GTK3Agg')  # or 'GTK3Cairo'
    import gi

    import matplotlib.pyplot as plt

    gi.require_version('Gtk', '3.0')
    from gi.repository import Gtk

    fig, ax = plt.subplots()
    ax.plot([1, 2, 3], 'ro-', label='easy as 1 2 3')
    ax.plot([1, 4, 9], 'gs--', label='easy as 1 2 3 squared')
    ax.legend()

    manager = fig.canvas.manager
    # you can access the window or vbox attributes this way
    toolbar = manager.toolbar
    vbox = manager.vbox

    # now let's add a button to the toolbar
    button = Gtk.Button(label='Click me')
    button.show()
    button.connect('clicked', lambda button: print('hi mom'))

    toolitem = Gtk.ToolItem()
    toolitem.show()
    toolitem.set_tooltip_text('Click me for fun and profit')
    toolitem.add(button)

    pos = 8  # where to insert this in the toolbar
    toolbar.insert(toolitem, pos)

    # now let's add a widget to the vbox
    label = Gtk.Label()
    label.set_markup('Drag mouse over axes for position')
    label.show()
    vbox.pack_start(label, False, False, 0)
    vbox.reorder_child(toolbar, -1)


    def update(event):
        if event.xdata is None:
            label.set_markup('Drag mouse over axes for position')
        else:
            label.set_markup(
                f'<span color="#ef0000">x,y=({event.xdata}, {event.ydata})</span>')


    fig.canvas.mpl_connect('motion_notify_event', update)

    plt.show()


.. _sphx_glr_download_gallery_user_interfaces_pylab_with_gtk3_sgskip.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: pylab_with_gtk3_sgskip.ipynb <pylab_with_gtk3_sgskip.ipynb>`

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

      :download:`Download Python source code: pylab_with_gtk3_sgskip.py <pylab_with_gtk3_sgskip.py>`


.. only:: html

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

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