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mxw8
9年前发布

python旋转图片的代码

# rotate an image counter-clockwise using the PIL image library  # free from:  http://www.pythonware.com/products/pil/index.htm  # make sure to install PIL after your regular python package is installed  import Image  # open an image file (.bmp,.jpg,.png,.gif)  # change image filename to something you have in the working folder  im1 = Image.open("Donald.gif")  # rotate 60 degrees counter-clockwise  im2 = im1.rotate(60)  # brings up the modified image in a viewer, simply saves the image as  # a bitmap to a temporary file and calls viewer associated with .bmp  # make certain you have an image viewer associated with this file type  im2.show()  # save the rotated image as d.gif to the working folder  # you can save in several different image formats, try d.jpg or d.png   # PIL is pretty powerful stuff and figures it out from the extension  im2.save("d.gif")