绘图板
......\Debug
......\Ellipse.cpp
......\Ellipse.h
......\Flag.cpp
......\Flag.h
......\Line.cpp
......\Line.h
......\MainFrm.cpp
......\MainFrm.h
......\NATURE.APS
......\NATURE.clw
......\NATURE.cpp
......\NATURE.dsp
......\NATURE.dsw
......\NATURE.h
......\NATURE.ncb
......\NATURE.opt
......\NATURE.plg
......\NATURE.rc
......\NATUREDoc.cpp
......\NATUREDoc.h
......\NATUREView.cpp
......\NATUREView.h
......\ReadMe.txt
......\Rectangle.cpp
......\Rectangle.h
......\res

......\...\NATURE.rc2


......\Resource.h
......\Shape.cpp
......\Shape.h
......\StdAfx.cpp
......\StdAfx.h