使用Python将长图片分割为若干张小图片

from PIL import Image

def cut_image(image_path, output_folder, width, height):
    image = Image.open(image_path)
    image_width, image_height = image.size

    # 计算需要切割成多少行和列的小图片
    rows = image_height // height
    columns = image_width // width

    count = 0

    for row in range(rows):
        for col in range(columns):
            x = col * width
            y = row * height

            # 切割图片
            cropped_image = image.crop((x, y, x + width, y + height))

            # 保存切割后的小图片
            cropped_image.save(f"{output_folder}/image_{count}.png")

            count += 1

image_path = "D:/400-File/000-Project/000-Pycharm/005-CSDN_File/010-Slide photo to small/Excel文件售卖.png"
output_folder = "D:/200-Life/220-Money/236-Csdn/写作/Excel文件售卖"
width = 640  # 每个小图片的宽度
height = 1080  # 每个小图片的高度

cut_image(image_path, output_folder, width, height)

image_path = "D:/400-File/000-Project/000-Pycharm/005-CSDN_File/010-Slide photo to small/Excel文件售卖.png"

output_folder = "D:/200-Life/220-Money/236-Csdn/写作/Excel文件售卖"
width = 640  # 每个小图片的宽度
height = 1080  # 每个小图片的高度