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#pragma once
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#include <Gdiplus.h>
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class AFX_EXT_CLASS CXyDCBase :
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public CSXY
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{
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public:
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CXyDCBase(void);
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virtual ~CXyDCBase(void);
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public:
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virtual int Create(CDC* pDC, BOOL bSetViewRect = TRUE);
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virtual void Clear(void);
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//生成与恢复必须成对出现
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virtual int CreatePenOrBrush(double PenWidth, COLORREF color, int type, BOOL bSmooth, BOOL bCreate);
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virtual void CreateSelectPen(double PenWidth, COLORREF color, int type, UINT nStyle=PS_ENDCAP_FLAT|PS_JOIN_MITER, BOOL bSmooth=TRUE);
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virtual BOOL CreateSelectBrush(COLORREF color, int type);
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void RestorePen(); //恢复DC中的Pen
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void RestoreBrush(); //恢复DC中的Brush
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void SelectPen(); //将已生成的Pen选择进入指定的DC中
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void SelectBrush(); //将已生成的Bursh选择进入指定的DC中
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virtual void DeletePen(void); //删除已生成的Pen
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virtual void DeleteBrush(void); //删除已生成的Brush
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void RestorePenPlus(); //恢复DC中的Pen
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void RestoreBrushPlus(); //恢复DC中的Brush
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//void SelectPenPlus();
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virtual void SetCurrentLayer(LPCTSTR strLayer); //为了扩展用，在该类中没有用到，在CDxfDC中用到
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virtual void SetCurrentColor(COLORREF colValue);
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virtual COLORREF GetCurrentColor();
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virtual void SetCurrentPenWidth(double penWidth);
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virtual COLORREF GetCurrentBrushColor();
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//生成与恢复必须成对出现
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virtual BOOL CreateSelectFontRange(LOGFONT& lf);
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virtual BOOL CreateSelectFontDraw(LOGFONT& lf);
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void RestoreFont();
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void SelectFontRange();
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void SelectFontDraw();
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void DeleteFontRange(void);
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void DeleteFontDraw(void);
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void operator=(CXyDCBase& dc);
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void SetNullBrush(); //设置为空刷子
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void SetBlackPen(); //设置为黑笔
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private:
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void CreatePen(int nPenWidth, COLORREF crColor, int type, UINT nStyle=PS_ENDCAP_FLAT|PS_JOIN_MITER, BOOL bSmooth=TRUE);
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BOOL CreateBrush(COLORREF color, int type);
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void CreatePenPlus();
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void CreateBrushPlus();
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public:
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bool m_gdiplusInitialized = false;
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Gdiplus::Pen m_penPlus;
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Gdiplus::SolidBrush m_brushPlus;
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COLORREF m_symbolBackcolor = 16777216;
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COLORREF m_symbolForecolor = 16777216;
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protected:
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CPen m_pen;
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CBrush m_brush;
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int m_nPenRes;
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int m_nBrushRes;
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CPen* m_pOldPen;
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CBrush* m_pOldBrush;
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int oldRop2;
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LOGFONT m_logFontRange;
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LOGFONT m_logFontDraw;
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CFont m_fontRange;
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CFont m_fontDraw;
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CFont* m_pOldFont;
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private:
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//刷子或画笔的参数保存
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COLORREF m_brushColor;
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int m_brushType;
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COLORREF m_brushColorOld;
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int m_brushTypeOld { 0 };
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COLORREF m_penColor;
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int m_penWidth;
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int m_penType;
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UINT m_penStyle;
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BOOL m_penSmooth;
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COLORREF m_penColorOld;
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int m_penWidthOld{ 1 };
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int m_penTypeOld { 0 };
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UINT m_penStyleOld;
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BOOL m_penSmoothOld;
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public:
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virtual int CreatePenOrBrush1(double PenWidth, COLORREF color, int type, BOOL bSmooth, BOOL bCreate, int nStyleCount = 0, DWORD* lpStyle = NULL); //ggff2025
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virtual void CreateSelectPen1(double PenWidth, COLORREF color, int type, UINT nStyle = PS_ENDCAP_FLAT | PS_JOIN_MITER, BOOL bSmooth = TRUE, int nStyleCount = 0, DWORD* lpStyle = NULL); //ggff2025
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private:
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void CreatePen1(int nPenWidth, COLORREF crColor, int type, UINT nStyle = PS_ENDCAP_FLAT | PS_JOIN_MITER, BOOL bSmooth = TRUE, int nStyleCount = 0, DWORD* lpStyle = NULL);
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int m_penStyleCount; //ggff2025
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DWORD* m_penLpStyle; //ggff2025
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};
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