// Modified by:
// Created:
// Copyright: (c) Stefan Csomor
-// RCS-ID: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
virtual ~wxGCDCImpl();
- void Init();
-
-
// implement base class pure virtuals
// ----------------------------------
virtual int GetDepth() const;
virtual wxSize GetPPI() const;
- virtual void SetMapMode(wxMappingMode mode);
-
virtual void SetLogicalFunction(wxRasterOperationMode function);
virtual void SetTextForeground(const wxColour& colour);
wxGraphicsContext* GetGraphicsContext() const { return m_graphicContext; }
virtual void SetGraphicsContext( wxGraphicsContext* ctx );
+ virtual void* GetHandle() const;
+
// the true implementations
virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
wxFloodFillStyle style = wxFLOOD_SURFACE);
virtual void DoGetSize(int *,int *) const;
virtual void DoGetSizeMM(int* width, int* height) const;
- virtual void DoDrawLines(int n, wxPoint points[],
+ virtual void DoDrawLines(int n, const wxPoint points[],
wxCoord xoffset, wxCoord yoffset);
- virtual void DoDrawPolygon(int n, wxPoint points[],
+ virtual void DoDrawPolygon(int n, const wxPoint points[],
wxCoord xoffset, wxCoord yoffset,
wxPolygonFillMode fillStyle = wxODDEVEN_RULE);
- virtual void DoDrawPolyPolygon(int n, int count[], wxPoint points[],
+ virtual void DoDrawPolyPolygon(int n, const int count[], const wxPoint points[],
wxCoord xoffset, wxCoord yoffset,
wxPolygonFillMode fillStyle);
#endif // __WXMSW__
protected:
+ // unused int parameter distinguishes this version, which does not create a
+ // wxGraphicsContext, in the expectation that the derived class will do it
+ wxGCDCImpl(wxDC* owner, int);
+
// scaling variables
bool m_logicalFunctionSupported;
- double m_mm_to_pix_x, m_mm_to_pix_y;
wxGraphicsMatrix m_matrixOriginal;
wxGraphicsMatrix m_matrixCurrent;
wxGraphicsContext* m_graphicContext;
+private:
+ void Init(wxGraphicsContext*);
+
DECLARE_CLASS(wxGCDCImpl)
wxDECLARE_NO_COPY_CLASS(wxGCDCImpl);
};