shuffle picture

import random
from PIL import Image
from PIL import ImageOps

# 조각의 개수.
countX = 14
countY = 1

cropX = int(700/countX)
cropY = int(128/countY)

# 조각 리스트를 만듦.
srcBoxs = []
dstBoxs = []

for i in range(0, countY):
    for j in range(0, countX):
        x = j * cropX
        y = i * cropY
        bb = (x, y, x+cropX , y+cropY)
        srcBoxs.append(bb)
        dstBoxs.append(bb)

# 세번 섞어준다.
random.shuffle(srcBoxs)
random.shuffle(srcBoxs)
random.shuffle(srcBoxs)

# 이미지를 열고 -
srcim = Image.open("org.png")
dstim = Image.new('RGB', srcim.size)

count = len(srcBoxs)

for i in range(0, count):
    p = srcim.crop(srcBoxs[i])
    if i%2 == 0:
        p = ImageOps.invert(p)
    dstim.paste(p, dstBoxs[i])

    # print(srcBoxs[i])

dstim.save("output.png", "PNG")