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本文实例为大家分享了python实现图片横向和纵向拼接的具体代码，供大家参考，具体内容如下

直接上代码：

# -*- coding:utf-8 -*-
__author__ = 'ShawDa'
from PIL import Image
def join(png1, png2, flag='horizontal'):

"""

:param png1: path

:param png2: path

:param flag: horizontal or vertical

:return:

"""

img1, img2 = Image.open(png1), Image.open(png2)

size1, size2 = img1.size, img2.size

if flag == 'horizontal':

joint = Image.new('RGB', (size1[0]+size2[0], size1[1]))

loc1, loc2 = (0, 0), (size1[0], 0)

joint.paste(img1, loc1)

joint.paste(img2, loc2)

joint.save('horizontal.png')

elif flag == 'vertical':

joint = Image.new('RGB', (size1[0], size1[1]+size2[1]))

loc1, loc2 = (0, 0), (0, size1[1])

joint.paste(img1, loc1)

joint.paste(img2, loc2)

joint.save('vertical.png')
if name == 'main':

png = 'lena.png'

join(png, png)

join(png, png, flag='vertical')

结果：

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持菜鸟教程www.piaodoo.com。