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：
#rotateanimagecounter-clockwiseusingthePILimagelibrary
#freefrom:http://www.pythonware.com/products/pil/index.htm
#makesuretoinstallPILafteryourregularpythonpackageisinstalled
importImage
#openanimagefile(.bmp,.jpg,.png,.gif)
#changeimagefilenametosomethingyouhaveintheworkingfolder
im1=Image.open("Donald.gif")
#rotate60degreescounter-clockwise
im2=im1.rotate(60)
#bringsupthemodifiedimageinaviewer,simplysavestheimageas
#abitmaptoatemporaryfileandcallsviewerassociatedwith.bmp
#makecertainyouhaveanimageviewerassociatedwiththisfiletype
im2.show()
#savetherotatedimageasd.giftotheworkingfolder
#youcansaveinseveraldifferentimageformats,tryd.jpgord.png
#PILisprettypowerfulstuffandfiguresitoutfromtheextension
im2.save("d.gif")
希望本文所述对大家的Python程序设计有所帮助。