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80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//文件 TraceCurveWnd.h
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//主要功能:
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//
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//程序编写: 2005-12-07
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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//#include "rect8.h"
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//#include "ScreenXY.h"
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#include "TraceContour.h"
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namespace NImage
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{
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class AFX_EXT_CLASS CTraceCurveWnd
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{
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public:
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CTraceCurveWnd(void);
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virtual ~CTraceCurveWnd(void);
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CTraceContour& GetImageTrace(void);
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int GetScreenCurveWidth(void); //获得曲线像素宽度
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double GetCurveWidth(void); //获得曲线实际宽度
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void SetCurveWidth(double dWidth);
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COLORREF GetCurveTraceColor(void);
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void SetCurveTraceColor(COLORREF color);
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void SetImage(CImageBase* pImage);
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CImageBase* GetImage(void);
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void SetDC(CDC* pDC);
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CDC* GetDC(void);
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void SetScreenXY(CScreenXY& csxy);
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void SetImageRealPosition(double x0, double y0, double realWidth, double realHeight); //设置图像实际位置
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virtual POINT OnLButtonDown(UINT nFlags, CPoint point);
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virtual POINT OnLButtonUp(UINT nFlags, CPoint point);
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virtual POINT OnMouseMove(UINT nFlags, CPoint point);
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virtual BOOL OnKeyDown(UINT nChar);
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int AddCurve(POSITION AddImageCurve(CCurve *pCurve));
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void CancelCurrentTrace(void); //将当前追踪的点清空，为了重新追踪
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void DrawTrace(void);
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void DrawTrace(CDC& dc, CRect8& rect, COLORREF color);
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//全自动矢量化
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int AutoTraceAll(int nTraceMode, double pnt_error_tolerance, double min_polyline_lenght,
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POSITION AddImageCurve(CCurve *pCurve));//nTraceMode=1:中心线, nTraceMode=2:双线
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protected:
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POINT ScreenToImage(POINT pointScreen); //屏幕坐标转换为图像坐标
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CPoint2D ImageToReal(CPoint2D pointImage); //图像坐标转换为实际坐标
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POINT ImageToScreen(POINT pointImage); //图像坐标转换为屏幕坐标
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protected:
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CTraceContour m_ImageTrace; //进行图像追踪
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CDC* m_pDrawDC;
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int loop;
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POINT tracePoint[2];
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COLORREF CurveTraceColor;
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COLORREF CurveDeleteColor;
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double UndoLong;
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double m_dCurveWidth; //追踪曲线的宽度
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public:
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CScreenXY cs;
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CRect8 m_rect; //位图显示位置对应的屏幕坐标
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double x0; //图像实际位置（原点，高度，宽度）
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double y0;
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double rWidth;
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double rHeight;
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};
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};
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