转载：python-图片宫格切图程序_1.0

import tkinter as tk
from tkinter import filedialog
from PIL import Image
class App:
    def __init__(self, master):
        self.master = master
        master.title("图片切割程序")
        self.label1 = tk.Label(master, text="切割的图片:")
        self.label1.grid(row=0, column=0)
        self.entry1 = tk.Entry(master)
        self.entry1.grid(row=0, column=1)
        self.button1 = tk.Button(master, text="选 择 文 件", command=self.select_file)
        self.button1.grid(row=0, column=2)
        self.label2 = tk.Label(master, text="保存的路径:")
        self.label2.grid(row=1, column=0)
        self.entry2 = tk.Entry(master)
        self.entry2.grid(row=1, column=1)
        self.button2 = tk.Button(master, text="选择文件夹", command=self.select_folder)
        self.button2.grid(row=1, column=2)
        self.label3 = tk.Label(master, text="切割后生成横排的数量:")
        self.label3.grid(row=2, column=0)
        self.entry3 = tk.Entry(master)
        self.entry3.grid(row=2, column=1)
        self.label4 = tk.Label(master, text="切割后生成的纵列数量:")
        self.label4.grid(row=3, column=0)
        self.entry4 = tk.Entry(master)
        self.entry4.grid(row=3, column=1)
        self.button3 = tk.Button(master, text="开始切割", command=self.start_cutting)
        self.button3.grid(row=4, column=1)
        self.button4 = tk.Button(master, text="退出", command=master.quit)
        self.button4.grid(row=5, column=1)
        self.rows = 0
        self.columns = 0
    def select_file(self):
        file_path = filedialog.askopenfilename()
        self.entry1.delete(0, tk.END)
        self.entry1.insert(0, file_path)
    def select_folder(self):
        folder_path = filedialog.askdirectory()
        self.entry2.delete(0, tk.END)
        self.entry2.insert(0, folder_path)
    def start_cutting(self):
        file_path = self.entry1.get()
        folder_path = self.entry2.get()
        rows = int(self.entry3.get())
        columns = int(self.entry4.get())
        try:
            image = Image.open(file_path)
            width, height = image.size
            cell_width = width // columns
            cell_height = height // rows
            for i in range(rows):
                for j in range(columns):
                    left = j * cell_width
                    upper = i * cell_height
                    right = left + cell_width
                    lower = upper + cell_height
                    cropped_image = image.crop((left, upper, right, lower))
                    save_path = folder_path + f"/{i}_{j}.png"  # 保存为PNG格式，可根据需要修改
                    cropped_image.save(save_path)
            print("图片切割完成！")
        except Exception as e:
            print("发生错误：", e)
root = tk.Tk()
app = App(root)
root.mainloop()