python简单实现旋转图片的方法


            本文实例讲述了python简单实现旋转图片的方法。分享给大家供大家参考。具体实现方法如下：





# 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")







希望本文所述对大家的Python程序设计有所帮助。