Python 制作朋友圈高逼格的九宫格图片

矫情吗；* 2021-12-11 07:25 390阅读 0赞

将一张图片，切分成九宫格的样式：

原图：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hlbGxva2FuZHk_size_16_color_FFFFFF_t_70][]

# -*- coding: UTF-8 -*-
    from PIL import Image
    import sys
    import os
    
    __author__ = 'kandy'
    
    #当前文件所在文件夹
    DIR_NAME = os.path.dirname( os.path.abspath(__file__) )
    
    #填充新的image
    def fill_image(image):
        width, height = image.size
        print('width:{%d}, height:{%d}' % (width, height))
    
        _length = width
        if height > width:
            _length = height
    
        new_image = Image.new(image.mode, (_length, _length), color='white')
    
        if width > height:
            new_image.paste(image, (0, int((_length - height) / 2)))
        else:
            new_image.paste(image, (int((_length - width) / 2), 0))
        return new_image
    
    #裁剪image
    def cut_image(image):
        width, height = image.size
        _width = int(width / 3)
        print('_width:{%d}' % _width)
    
        box_list = []
    
        # (left, top, right, bottom)
        for i in range(0, 3):
            for j in range(0, 3):
                print('i:{%d}, j:{%d}' % (i, j))
                box = (j*_width, i*_width, (j+1)*_width, (i+1)*_width)
                box_list.append(box)
                image_list = [image.crop(box) for box in box_list]
        return image_list
    
    #将image列表的里面的图片保存
    def save_images(image_list): 
        index = 1 
        #创建result文件夹
        res_dir = os.path.join(DIR_NAME, 'result')
        if not os.path.exists(res_dir):
            os.mkdir(res_dir)
    
        for image in image_list:
            new_name = os.path.join(res_dir, str(index) + '.png')
            image.save(new_name, 'PNG') 
            index += 1 
        print('图片保存完毕！')
    
    
    if __name__ == '__main__': 
        file_path = os.path.join(DIR_NAME, '123.jpg')
        image = Image.open(file_path)
        #image.show()
        image = fill_image(image)
        #
        image_list = cut_image(image)
        #
        save_images(image_list)
        print('程序结束！')

切图后，拿去发朋友圈吧：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hlbGxva2FuZHk_size_16_color_FFFFFF_t_70 1][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hlbGxva2FuZHk_size_16_color_FFFFFF_t_70]: /images/20211211/c47db0e64ef04df885874e7d0846ea6a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hlbGxva2FuZHk_size_16_color_FFFFFF_t_70 1]: /images/20211211/194d74bc92c14c9b92eefc60cf825615.png