[Python] 純文本查看 復制代碼# -*- coding: utf-8 -*-

from PIL import Image

import os, sys

save_image_name = "New.png"

raw_name = "raw.bmp"

res_file = ".\\res" # 資源照片路徑

mw = 100 # 單個照片的尺寸

def load_raw(raw_name, data_list, _size):

im = Image.open(raw_name)

w, h = im.size

for i in range(w):

for j in range(h):

v = im.getpixel((i, j))

if v != 0:

# 將灰度圖的像素映射到照片墻的坐標內

x = i * _size[0] / w

y = j * _size[1] / h

data_list[x][y] = 1

def get_picture_list(picture_list):

for filename in os.listdir(res_file):

filepath = os.path.join(res_file, filename)

picture_list.append(filepath)

# 繪制一張照片到指定位置

def draw_picture(save_image, x, y, im_name):

in_image = Image.open(im_name)

in_image = in_image.resize((mw, mw),Image.ANTIALIAS)

save_image.paste(in_image, ((x-1)*mw, (y-1)*mw))

def main():

# 照片墻能容納的最大照片數量 20 * 20

w, h = (40, 40)

data_list =[[0 for col in range(h)] for row in range(w)]

# 加載灰度圖, 照片墻樣式

load_raw(raw_name, data_list, (w, h))

# 創建一張新的照片

save_image = Image.new('RGBA' ,(mw*w, mw*h))

# 獲取所有照片路徑名稱

picture_list = []

get_picture_list(picture_list)

pos = 0

print picture_list

# 按照樣式, 縮放繪制照片到指定位置

for i in range(w):

for j in range(h):

if data_list[i][j] > 0:

draw_picture(save_image, i, j, picture_list[pos])

print i, j

pos += 1

pos = pos % len(picture_list)

# 保存

save_image.show()

save_image.save(save_image_name)

if __name__ == '__main__':

main()

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