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//////////////////////////////////////////////////////////////////////////////
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//文件 ScaleLegend.h
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#pragma once
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#include "DrawOperator/pointnamerect.h"
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#include "DrawOperator/GroupBase.h"
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class AFX_EXT_CLASS CScaleLegend : public CGroupBase
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{
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public:
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CScaleLegend(void);
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virtual ~CScaleLegend(void);
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void operator=(const CScaleLegend& pt);
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public:
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virtual CString GetXmlType() { return _T("ScaleLegend"); }
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virtual void Serialize(CArchive& ar, const short &ver);
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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 bool GetRange(CRect8& range);
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virtual BOOL 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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//克隆，虚函数
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//virtual void Clone(CObjectBase& object) { *this = *((CScaleLegend*)&object);}
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virtual BOOL Transform(CXyDC* pDC, float* matrix, BOOL bUndo=FALSE);//matrix length is 6
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//显示
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virtual void Draw(CXyDC& dc);
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public:
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//初始化属性列表
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public:
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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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virtual void Draw(void* pDC, void* pxy);
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public:
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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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styleFashion =0x00008000, //时尚式
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styleAll =(styleSimple|styleContemporaneity|stylePopular|styleFashion)
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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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CString m_strUnit; //单位文本
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DWORD m_nFlags;
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long num;
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long m_nSpace; //文本采样间隔
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COLORREF m_clr;
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};
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