embed gtk in matplotlib example

embed_gtk.py

import gtk
import numpy as np

from matplotlib.figure import Figure
from matplotlib.backends.backend_gtkagg import FigureCanvasGTKAgg

win = gtk.Window()
win.connect("destroy", lambda x: gtk.main_quit())
win.set_default_size(400,300)

fig = Figure(figsize=(5,4), dpi=100)
ax = fig.add_subplot(1, 1, 1)
# Do something (make a plot)

canvas = FigureCanvasGTKAgg(fig)  # a gtk.DrawingArea
win.add(canvas)

win.show_all()
gtk.main()