将图像作为画布居中放置在tkinter上

import tkinter as tk
from PIL import ImageTk, Image

# 创建tkinter窗口
window = tk.Tk()
window.title("图像居中显示")
window.geometry("500x500")

# 读取图像文件
image_path = "image.jpg"
image = Image.open(image_path)

# 计算图像居中位置
canvas_width = 400
canvas_height = 400
x = (canvas_width - image.width) // 2
y = (canvas_height - image.height) // 2

# 创建画布
canvas = tk.Canvas(window, width=canvas_width, height=canvas_height)
canvas.pack()

# 在画布上居中显示图像
image_tk = ImageTk.PhotoImage(image)
canvas.create_image(x, y, image=image_tk, anchor=tk.NW)

# 运行tkinter窗口主循环
window.mainloop()