修改图片

#from PIL import Image
#
#
#def ResizeImage(filein, fileout, scale=5):
#    """
#    改变图片大小
#    :param filein: 输入图片
#    :param fileout: 输出图片
#    :param width: 输出图片宽度
#    :param height: 输出图片宽度
#    :param type: 输出图片类型(png, gif, jpeg...)
#    :return:
#    """
#    img = Image.open(filein)
#    width = int(img.size[0] * scale)
#    height = int(img.size[1] * scale)
#    type = img.format
#    out = img.resize((width, height), Image.ANTIALIAS)
#    # 第二个参数:
#    # Image.NEAREST :低质量
#    # Image.BILINEAR:双线性
#    # Image.BICUBIC :三次样条插值
#    # Image.ANTIALIAS:高质量
#    out.save(fileout, type)
#
#
#if __name__ == "__main__":
#    print("开始运行")
#    filein = "1.png"
#    fileout = "2.png"
#    ResizeImage(filein, fileout, scale=100)

 

posted @ 2020-08-29 21:18    阅读(208)  评论(0编辑  收藏  举报