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CEllipse.h
Package: 完整的基本图形绘制系统.rar　[view]
Upload User: qiye66671
Upload Date: 2009-12-10
Package Size: 182k
Code Size: 1k
Category:

Graph Drawing

Development Platform:

C/C++

CEllipse.h：Code Content
  1. #ifndef CELLIPSE
  2. #define CELLIPSE
  3. #include"CUnit.h"
  4. #define ROUND(a) ((int)(a+0.5))
  5. class CEllipse:public CUnit
  6. {
  7. public:
  8. virtual void OnContextMenu(CWnd *pWnd, CPoint point);
  9. CEllipse();
  11. virtual void OnMenuitemCirCu(CDC *pDC, CEastDrawView *pView);
  12. virtual void OnMouseMove(CDC*pDC,CEastDrawView*pView,CPoint point);
  13. virtual void OnLButtonDown(CDC *pDC, CEastDrawView *pView, CPoint point);
  14. virtual void DrawActive(CDC *pDC,CPoint point);
  15. virtual CRect GetBoundingRect();
  16. virtual void ShowSelectPoint(CDC*pDC);
  17. void ComputeOffSet();
  18. virtual void ShowMovingLine(CDC*pDC,CPoint firstPoint, CPoint secondPoint);
  19. virtual int ComputRadiusY(CPoint firstPoint,CPoint secondPoint);
  20. virtual int ComputRadiusX(CPoint firstPoint,CPoint secondPoint);
  21. virtual void PdcSetPixel(CDC*pDC,int xCenter,int yCenter,COLORREF m_PenColor);
  24. virtual float ComputSloap(CPoint firstPoint, CPoint secondPoint);
  25. void ellipsePlotPoints(CDC*pDC,int xCenter, int yCenter, int x, int y);
  26. virtual void ellipseMidpoint(CDC*pDC,int xCenter,int yCenter,int Rx,int Ry);
  27. virtual BOOL IsInRgn(CPoint point);
  28. virtual int IsOnMarginPoint(CPoint point);
  29. virtual void Serialize(CArchive &ar);
  30.     CPoint  m_MarginPoint[5];
  31. int m_OffSetX;
  32. int m_OffSetY;
  33. BOOL m_IsCirCu;
  35. virtual void  DrawStatic(CDC*pDC);
  36. DECLARE_SERIAL(CEllipse)
  38. };
  39. #endif