File list (Check if you may need any files):
DDA法画椭圆
...........\ellipse.clw
...........\ellipse.cpp
...........\ellipse.dsp
...........\ellipse.dsw
...........\ellipse.h
...........\ellipse.ncb
...........\ellipse.opt
...........\ellipse.plg
...........\ellipse.rc
...........\ellipseDoc.cpp
...........\ellipseDoc.h
...........\ellipseView.cpp
...........\ellipseView.h
...........\MainFrm.cpp
...........\MainFrm.h
...........\ReadMe.txt
...........\res
...........\...\ellipse.rc2
...........\Resource.h
...........\StdAfx.cpp
...........\StdAfx.h