tkinter 实现matplotlib

要在tkinter中实现matplotlib，需要使用matplotlib的FigureCanvasTkAgg类。首先，导入必要的库，包括tkinter以及FigureCanvasTkAgg和matplotlib.pyplot。然后，创建一个tkinter窗口，并在其中添加一个画布。接下来，将matplotlib的图形对象绘制在画布上，然后使用pack()或grid()等方法将画布显示在窗口上。最后，使用mainloop()方法启动窗口的事件循环，以保持窗口的显示。以下是一个示例代码：

import tkinter as tk
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import matplotlib.pyplot as plt

# 创建tkinter窗口
window = tk.Tk()

# 创建一个画布
canvas = tk.Canvas(window, width=400, height=400)
canvas.pack()

# 创建一个matplotlib图形对象
fig, ax = plt.subplots()
ax.plot([1, 2, 3, 4, 5], [1, 4, 9, 16, 25])

# 创建一个FigureCanvasTkAgg对象，并将图形对象绘制在画布上
canvas_widget = FigureCanvasTkAgg(fig, canvas)
canvas_widget.draw()

# 将画布显示在窗口上
canvas_widget.get_tk_widget().pack()

# 启动窗口的事件循环
window.mainloop()

这样就可以在tkinter窗口中显示matplotlib绘制的图形了。注意，需要安装相应的库才能运行上述代码。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [tkinter 显示matplotlib绘图](https://blog.csdn.net/qq_33267306/article/details/125587834)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [Python+mysql+tkinter+matplotlib的可视化学生成绩管理系统课程设计](https://blog.csdn.net/m0_56604317/article/details/128473414)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [利用Tkinter和matplotlib两种方式画饼状图的实例](https://download.csdn.net/download/weixin_38717450/13770205)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]