# pengyouquanPicture.py# 朋友圈九宮格圖片制作 from PIL import Imageimport sys # 先將input image 填充為正方形def fill_image(image): width, height = image.size #選取原圖片長、寬中較大值作為新圖片的九宮格半徑 new_image_length = width if width > height else height #生產新圖片【白底】 new_image = Image.new(image.mode,(new_image_length, new_image_length), color='white') #將原圖粘貼在新圖上，位置為居中 if width > height:  new_image.paste(image,(0, int((new_image_length-heigth) / 2))) else:  new_image.paste(image,(int((new_image_length-width) / 2), 0)) return new_image # 將圖片切割成九宮格def cut_image(image): width, height = image.size #一行放3張圖 item_width = int(width / 3) box_list = [] for i in range(0,3):  for j in range(0,3):   box = (j*item_width,i*item_width,(j+1)*item_width,(i+1)*item_width)   box_list.append(box) image_list = [image.crop(box) for box in box_list] return image_list#保存圖片def save_images(image_list): index = 1 for image in image_list:  image.save(str(index) + '.png', 'PNG')  index += 1 if __name__ == '__main__': file_path = "1.jpg" image = Image.open(file_path) #image.show() image = fill_image(image) image_list = cut_image(image) save_images(image_list)