/////////////////////////////////////////////////////////////////////////////
-// Name: dc.h
+// Name: wx/motif/dc.h
// Purpose: wxDC class
// Author: Julian Smart
// Modified by:
#ifndef _WX_DC_H_
#define _WX_DC_H_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "dc.h"
-#endif
-
#include "wx/pen.h"
#include "wx/brush.h"
#include "wx/icon.h"
class WXDLLEXPORT wxDC : public wxDCBase
{
DECLARE_DYNAMIC_CLASS(wxDC)
-
+
public:
wxDC();
- ~wxDC() { }
-
+ virtual ~wxDC() { }
+
// implement base class pure virtuals
// ----------------------------------
-
- virtual void DestroyClippingRegion();
-
+
virtual wxSize GetPPI() const;
-
+
virtual void SetMapMode(int mode);
virtual void SetUserScale(double x, double y);
virtual void SetLogicalScale(double x, double y);
virtual void SetLogicalOrigin(wxCoord x, wxCoord y);
virtual void SetDeviceOrigin(wxCoord x, wxCoord y);
virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
-
+
protected:
virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y);
virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
- bool useMask = FALSE);
-
+ bool useMask = false);
+
virtual void DoSetClippingRegion(wxCoord x, wxCoord y,
wxCoord width, wxCoord height);
virtual void DoGetSize(int *width, int *height) const;
virtual void DoGetSizeMM(int* width, int* height) const;
-
+
public:
- void ComputeScaleAndOrigin();
-
+ virtual void ComputeScaleAndOrigin();
+
wxCoord XDEV2LOG(wxCoord x) const
{
wxCoord new_x = x - m_deviceOriginX;
else
return (wxCoord)((double)(y) * m_scaleY - 0.5);
}
-
+
public:
// not sure what for, but what is a mm on a screen you don't know the size of?
double m_mm_to_pix_x,m_mm_to_pix_y;
-
+
// recompute scale?
bool m_needComputeScaleX, m_needComputeScaleY;
-
+
};
#endif