在Tkinter Python中,我想创建两个框架并将一个放在另一个之上,然后在这两个框架中的每个框架中插入matplotlib图.这一点,我设法做到了.问题是,当创建时,这两个框架似乎总是具有不同的高度(底部的框架总是比顶部的框架小).
我的目标是让两个框架具有相同的高度.
以下是产生上述不良结果的代码的简化版本:
import tkinter as tk
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import matplotlib.pyplot as plt
import numpy as np
# Root
root = tk.Tk()
root.state('zoomed')
# Upper frame
canv = tk.Frame(root)
canv.pack()
plt.rcParams["axes.prop_cycle"] = plt.cycler(color=["#4C2A85", "#BE96FF", "#957DAD", "#5E366E", "#A98CCC"])
plt.style.use('ggplot')
L = [i for i in range(10)]
fig, ax = plt.subplots()
l = ax.fill_between(L, L)
ax.set_title("Upper plot")
canvas = FigureCanvasTkAgg(fig, canv)
canvas.draw()
canvas.get_tk_widget().pack()
# Lower frame
canv2 = tk.Frame(root)
canv2.pack()
fig2, ax2 = plt.subplots()
l2 = ax2.fill_between(L, L)
ax2.set_title("Lower plot")
canvas2 = FigureCanvasTkAgg(fig2, canv2)
canvas2.draw()
canvas2.get_tk_widget().pack()
root.mainloop
感谢任何愿意提供帮助的人.