.. _user_interfaces-mpl_with_glade_316:

user_interfaces example code: mpl_with_glade_316.py
===================================================

[`source code <mpl_with_glade_316.py>`_]

::

    #!/usr/bin/env python3
    
    from gi.repository import Gtk
    
    from matplotlib.figure import Figure
    from matplotlib.axes import Subplot
    from numpy import arange, sin, pi
    from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas
    
    
    class Window1Signals(object):
        def on_window1_destroy(self, widget):
            Gtk.main_quit()
    
    
    def main():
        builder = Gtk.Builder()
        builder.add_objects_from_file("mpl_with_glade_316.glade", ("window1", ""))
        builder.connect_signals(Window1Signals())
        window = builder.get_object("window1")
        sw = builder.get_object("scrolledwindow1")
    
        # Start of Matplotlib specific code
        figure = Figure(figsize=(8, 6), dpi=71)
        axis = figure.add_subplot(111)
        t = arange(0.0, 3.0, 0.01)
        s = sin(2*pi*t)
        axis.plot(t, s)
    
        axis.set_xlabel('time [s]')
        axis.set_ylabel('voltage [V]')
    
        canvas = FigureCanvas(figure)  # a Gtk.DrawingArea
        canvas.set_size_request(800, 600)
        sw.add_with_viewport(canvas)
        # End of Matplotlib specific code
    
        window.show_all()
        Gtk.main()
    
    if __name__ == "__main__":
        main()
    

Keywords: python, matplotlib, pylab, example, codex (see :ref:`how-to-search-examples`)