Creating a Pie Chart with Legend Using Tkinter, Pyplot, and Matplotlib

To display numbers with legends on a pie chart using Tkinter, Pyplot, and Matplotlib, you can follow these steps:

Step 1: Import the necessary libraries
First, you need to import the necessary libraries in your Python script. Tkinter for creating the GUI, Pyplot for creating the pie chart, and Matplotlib for displaying the chart.

import tkinter as tk
import matplotlib.pyplot as plt

Step 2: Create a Tkinter window
Next, create a Tkinter window where you will display the pie chart with legends and numbers.

root = tk.Tk()
root.title("Pie Chart with Legends and Numbers")

Step 3: Define the data for the pie chart
Define the data that you want to visualize on the pie chart.

sizes = [20, 30, 40, 10]
labels = ['A', 'B', 'C', 'D']

Step 4: Create the pie chart using Pyplot
Create the pie chart using Pyplot from Matplotlib.

fig, ax = plt.subplots()
ax.pie(sizes, labels=labels, autopct='%1.1f%%')
plt.show()

Step 5: Display the pie chart in the Tkinter window
Display the pie chart in the Tkinter window using the plt.show() method.

canvas = FigureCanvasTkAgg(fig, master=root)
canvas.draw()
canvas.get_tk_widget().pack()

Step 6: Add a legend and numbers to the pie chart
Add legends and numbers to the pie chart using Matplotlib commands.

ax.legend(loc="upper right")

Step 7: Run the Tkinter main loop
Finally, run the Tkinter main loop to display the window with the pie chart.

root.mainloop()

That’s it! You have successfully created a pie chart with legends and numbers displayed using Tkinter, Pyplot, and Matplotlib. Customize the sizes and labels in the data to visualize different sets of information on the pie chart.