#!/usr/bin/env?python
#?-*-?coding:?utf-8?-*-

import?cv2.cv?as?cv
import?os

img?=?cv.LoadImage（“d:/flappybird/atlas.png“?-1）?#讀取原圖（這就是那張拼過的圖片，我改了一下名字）
mask?=?cv.LoadImage（“d:/flappybird/atlas.png“?0）?#讀取mask
width?height?=?cv.GetSize（img）
img2?=?cv.CreateImage（（width?height）?8?4）?#創建一張背景透明的圖片
cv.Copy（img?img2?mask）?#copy過去
file?=?open（“d:/flappybird/atlas.txt“）?#這是輸入的文件
for?line?in?file:
????strs?=?line.split（“?“）
????fileName?=?strs[0]
????imgWidth?=?int（strs[1]）
????imgHeight?=?int（strs[2]）
????imgX?=?float（strs[3]）*width
????imgY?=?float（strs[4]）*height
????cv.SetImageROI（img2?（int（imgX）?int（imgY）?imgWidth?imgHeight））;?#設置感興趣的區域
????cv.SaveImage（“d:/flappybird/“?+?fileName?+?“.png“?img2）?#根據讀取到的文件名保存到這個路徑下

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-05-30?17:09??flappybird\
?????文件?????????248??2017-09-14?22:08??flappybird\.classpath
?????文件?????????386??2017-09-14?06:40??flappybird\.project
?????目錄???????????0??2018-05-30?17:09??flappybird\.settings\
?????文件??????????83??2017-09-14?22:04??flappybird\.settings\org.eclipse.core.runtime.prefs
?????文件?????????629??2017-09-30?18:06??flappybird\.settings\org.eclipse.jdt.core.prefs
?????文件?????????137??2017-09-14?21:37??flappybird\.settings\org.eclipse.ltk.core.refactoring.prefs
?????目錄???????????0??2018-05-30?17:09??flappybird\bin\
?????文件???????69668??2017-09-14?06:47??flappybird\bin\2.png
?????目錄???????????0??2018-05-30?17:10??flappybird\bin\flappybird\
?????文件????????2173??2018-05-30?17:09??flappybird\bin\flappybird\bird.class
?????文件?????????801??2018-05-30?17:18??flappybird\bin\flappybird\client$1.class
?????文件?????????763??2018-05-30?17:18??flappybird\bin\flappybird\client$2.class
?????文件???????10130??2018-05-30?17:18??flappybird\bin\flappybird\client.class
?????文件?????????942??2018-05-30?17:09??flappybird\bin\flappybird\Music.class
?????文件????????2289??2018-05-30?17:09??flappybird\bin\flappybird\pipe.class
?????文件????????1440??2018-05-30?17:34??flappybird\bin\flappybird\Plane.class
?????文件?????????835??2018-05-30?17:18??flappybird\bin\flappybird\select$1.class
?????文件?????????835??2018-05-30?17:18??flappybird\bin\flappybird\select$2.class
?????文件?????????835??2018-05-30?17:18??flappybird\bin\flappybird\select$3.class
?????文件????????2294??2018-05-30?17:18??flappybird\bin\flappybird\select.class
?????文件?????????763??2017-09-20?17:58??flappybird\bird3_2.png
?????文件?????????936??2017-09-20?23:03??flappybird\bird3_3.png
?????目錄???????????0??2018-05-30?17:09??flappybird\Image\
?????文件???????69668??2017-09-14?06:47??flappybird\Image\2.png
?????文件???????63648??2017-09-14?06:44??flappybird\Image\3.png
?????文件???????45166??2014-01-22?04:45??flappybird\Image\atlas.png
?????文件?????????895??2014-03-14?09:55??flappybird\Image\atlas.py
?????文件????????4113??2014-01-30?16:04??flappybird\Image\atlas.txt
?????文件???????24946??2014-03-14?10:01??flappybird\Image\bg_day.png
?????文件???????10109??2014-03-14?10:01??flappybird\Image\bg_night.png
............此處省略86個文件信息