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#pragma once
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#include "item.h"
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namespace NItem
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{
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class CItemCurveArc;
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/**
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* <EFBFBD><EFBFBD><EFBFBD>ߡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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class CItemArc :
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public CItem
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{
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friend class CItemCurveArc;
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public:
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CItemArc(CSigmaDoc * ppDoc);
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~CItemArc(void);
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void OnLButtonDown(CDC* pDC, UINT nFlags, CPoint point, int vk) override;
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int OnMouseMove(CDC* pDC, UINT nFlags, CPoint point) override;
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virtual BOOL DoSelectEnd(void);
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BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) override;
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BOOL OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) override;
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BOOL OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags) override;
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protected:
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int m_state;
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BOOL m_bDoSelectEnd;
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double m_dCurveWidth;
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CSize8 m_size;
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public:
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int GetState(void);
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void SetState(int state);
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void Draw(CRect8 rect, CPoint2D ptStart, CPoint2D ptEnd);
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CArc* CreateArc(void);
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private:
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CRect8 RectArc;
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CPoint2D PointStart, PointMiddle, PointEnd;
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int loop;
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BOOL m_bDrawCtrl; //<2F><>CTRL<52><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ,<2C><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
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int m_nDrawType;
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bool m_bFirst; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><C6B6>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>һ<EFBFBD>λ<EFBFBD>Բ<EFBFBD><D4B2><EFBFBD><EFBFBD>
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};
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};
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