python裁剪图片
2021-04-14 03:25
标签：from print pen port style color pre bsp span python裁剪图片 标签：from print pen port style color pre bsp span 原文地址：https://www.cnblogs.com/xdd1997/p/13339148.htmlfrom PIL import Image
img = Image.open(‘F:\desktop\爬取的图片\pic.jpg‘)
(picW,picH) = img.size
# 欲裁剪为4*3
bili = 4/3
if picW/picH>=bili:
print(‘weight pic‘)
picW2 = picH*bili
left = (picW-picW2)/2
right = left + picH*bili
upper = 0
lower = picH
cropped = img.crop((left, upper, right, lower)) # (left, upper, right, lower)
#print(left, upper, right, lower)
else:
print(‘height pic‘)
picH2 = picW /bili
left = 0
upper = (picH - picH2) / 2
right = picW
lower = upper + picW / bili
cropped = img.crop((left, upper, right, lower)) # (left, upper, right, lower)
cropped.save("F:\desktop\爬取的图片\pic.jpg")