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//////////////////////////////////////////////////////////////////////////////
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//文件 Proportion.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 ".\pointnamerect.h"
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class AFX_EXT_CLASS CProportion : public CPointNameRect
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{
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public:
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CProportion(void);
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virtual ~CProportion(void);
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enum enumStyleFlags
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{
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styleSimple =0x00001000, //普通式
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styleContemporaneity =0x00002000, //现代式
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stylePopular =0x00004000, //流行式
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styleAll =(styleSimple|styleContemporaneity|stylePopular)
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};
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double m_dScaleLength; //比例长度，一个刻度代表的实际长度（一般情况一个刻度为1厘米）
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double m_dTextScale; //文本系数
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double m_dCoefficient; //放大系数
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double m_dScaleHeight; //比例尺高度（老格式没有写入）
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CString m_strUnit; //单位文本
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double m_dSpace = 1; // 文本间隔
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DWORD m_nFlags;
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long num;
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void Serialize(CArchive& ar, const short &ver) override;
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virtual int Read(CFile& fr, const short& ver);
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virtual void Write(CFile& fw, const short& ver);
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virtual void WriteDML(CFile& fw, const short& ver, int nBaseTabNum);
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virtual int ReadDML(CFile &fr, const short &ver);
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virtual void WritePCG(CFile& fw, const short& ver, int nBaseTabNum);
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virtual int ReadPCG(CFile &fr, const short &ver);
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virtual void WritePCG2(CFile& fw, const short& ver, int nBaseTabNum);
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virtual int ReadPCG2(CFile &fr, const short &ver);
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virtual bool GetRange(CRect8& range);
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virtual int IsInRange(CRect8& range);
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virtual void ScaleProperty(double sx, double sy);
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virtual void ExchangeXY(void);
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virtual void ExchangeXY(void* pProjection); //转换到指定投影坐标,CPrljectio* pProjection
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void operator=(const CProportion& pt);
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CRect8 GetRect(void);
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void SetViewMode(DWORD nMode); //设置比例尺风格
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DWORD GetViewMode(void);
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void SetAlignsH(DWORD nMode); //设置文本水平风格
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DWORD GetAlignsH(void);
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void SetCoefficient(double scale); //设置比例尺放大系数
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double GetCoefficient();
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COLORREF color;
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public:
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virtual int ReadPCG(void *pxp, const short &ver);
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virtual int ReadPCG2(void *pxp, const short &ver);
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};
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