用Python更改图片尺寸大小
#encoding=utf-8#author: walker
#date: 2014-05-15
#summary: 更改图片尺寸大小
import os
import os.path
from PIL import Image
'''
filein:输入图片
fileout: 输出图片
width: 输出图片宽度
height:输出图片高度
type:输出图片类型（png, gif, jpeg...）
'''
def ResizeImage(filein, fileout, width, height, type):
img = Image.open(filein)
out = img.resize((width, height),Image.ANTIALIAS) #resize image with high-quality
out.save(fileout, type)
if __name__ == "__main__":
filein = r'image\test.png'
fileout = r'image\testout.png'
width = 60
height = 85
type = 'png'
ResizeImage(filein, fileout, width, height, type)
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