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#pragma once
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#include <afxwin.h>
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class RubberLine
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{
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public:
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RubberLine();
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void SetOriginPoint(const CPoint & originPt);
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void Draw(CDC * pDC, CPoint & motionPt);
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void Erease(CDC * pDC);
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private:
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CPoint m_originPt;
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CPoint m_oldMotionPt;
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bool m_firstDraw;
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};
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