python 图片上下翻转 左右翻转 旋转角度填充

左右翻转：

from PIL import Image

jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1).jpg'
tp = Image.open(jpg_path)
new_jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1)_zy.jpg'
tp.transpose(Image.FLIP_LEFT_RIGHT).save(new_jpg_path)  # 左右翻转

上下翻转：

from PIL import Image

jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1).jpg'
tp = Image.open(jpg_path)
new_jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1)_sx.jpg'
tp.transpose(Image.FLIP_TOP_BOTTOM).save(new_jpg_path)  # 上下翻转

旋转角度：

from PIL import Image

jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1).jpg'
tp = Image.open(jpg_path)
new_jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1)_45.jpg'
tp.rotate(45).save(new_jpg_path)  # 旋转45度

还有一种填充四个角：

from PIL import Image

jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1).jpg'
tp = Image.open(jpg_path)
new_jpg_path = r'C:UsersA11220321050141DesktoptestSpoon (1)_45.jpg'
tp.rotate(45,expand=True).save(new_jpg_path)  # 旋转45度

加了expand=True