嵌入GTK3
演示使用通过pygobject访问的GTK3将FigureCanvasGTK3Agg小部件添加到Gtk.ScrolledWindow。
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| import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk
from matplotlib.backends.backend_gtk3agg import ( FigureCanvasGTK3Agg as FigureCanvas) from matplotlib.figure import Figure import numpy as np
win = Gtk.Window() win.connect("delete-event", Gtk.main_quit) win.set_default_size(400, 300) win.set_title("Embedding in GTK")
f = Figure(figsize=(5, 4), dpi=100) a = f.add_subplot(111) t = np.arange(0.0, 3.0, 0.01) s = np.sin(2*np.pi*t) a.plot(t, s)
sw = Gtk.ScrolledWindow() win.add(sw)
sw.set_border_width(10)
canvas = FigureCanvas(f) canvas.set_size_request(800, 600) sw.add_with_viewport(canvas)
win.show_all() Gtk.main()
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