文件名称:middle_bresenham_Arc
- 所属分类：
- Windows编程
- 资源属性：
- [Windows] [Visual C] [源码]
- 上传时间：
- 2008-10-13
- 文件大小：
- 41.84kb
- 下载次数：
- 0次
- 提 供 者：
- 沈**
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基本原理 假定初始点P0 ∈G0，沿某方 向(假定为X轴）前进△X时，到 达G+或G-(假定为G-)中的P1,在 沿另外一方向(Y轴)前进△Y,到 达P2。若P2 ∈G+，则改变前进 方向，否则继续向G+前进。-Basic Principle:
First ,initial point Pzero,assumed that Pzero belong to Gzero,moves the distance deltaX along one direction,assuming X axes,and reaches the point Pone belonging to Gplus or Gminus,assumed that it is Gminus.Then,it moves the distance deltaY along another direction ,that is Y axes,and reaches the point Ptwo.It will change the directon of moving if Ptwo belongs to Gplus or it will keep moving to Gplus.
First ,initial point Pzero,assumed that Pzero belong to Gzero,moves the distance deltaX along one direction,assuming X axes,and reaches the point Pone belonging to Gplus or Gminus,assumed that it is Gminus.Then,it moves the distance deltaY along another direction ,that is Y axes,and reaches the point Ptwo.It will change the directon of moving if Ptwo belongs to Gplus or it will keep moving to Gplus.
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下载文件列表
压缩包 : 902501middle_bresenham_arc.rar 列表 Arc\DrawLineDoc.h Arc\DrawLineDoc.cpp Arc\DrawLine.ncb Arc\DrawLine.plg Arc\DrawLine.aps Arc\DrawLine.clw Arc\ReadMe.txt Arc\DrawLine.h Arc\DrawLine.cpp Arc\StdAfx.h Arc\StdAfx.cpp Arc\MainFrm.h Arc\MainFrm.cpp Arc\Resource.h Arc\DrawLine.dsp Arc\MyDlg.h Arc\DrawLine.dsw Arc\MyDlg.cpp Arc\res\DrawLine.rc2 Arc\res\DrawLineDoc.ico Arc\res\DrawLine.ico Arc\res\Toolbar.bmp Arc\res Arc\DrawLine.rc Arc\DrawLineView.h Arc\DrawLineView.cpp Arc\DrawLine.opt Arc