标签：ima path ret rom clip imp size pix class
from PIL import Image
def clipping(img, width):
‘‘‘
通过获取像素点,然后将像素点等于255(透明),从而完成修剪图片的操作
:param img: Image对象
:param width: 要修剪的宽度
:return:
‘‘‘
w, h = img.size
pixdata = img.load()
# 修剪左边
for x in range(width):
for y in range(0, h):
pixdata[x, y] = 255
# 修剪右边
for x in range(w - width, w):
for y in range(0, h):
pixdata[x, y] = 255
# 修剪上边
for x in range(0, w):
for y in range(0, width):
pixdata[x, y] = 255
# 修剪下边
for x in range(0, w):
for y in range(h - width, h):
pixdata[x, y] = 255
return img
img = Image.open(filepath)
img = clipping(img, 2)标签：ima path ret rom clip imp size pix class
原文地址：https://blog.51cto.com/xsboke/2429056
