include/wx/decl.h

#include <extern.h>
#include <wx/wx.h>

class _EXTERN_ rom_DC
{
public:

        rom_DC(wxDC& _dc):DC(_dc){}

        int GetLogPixelsX() const throw()
        {
                return DC.GetPPI().GetWidth();
        }

        int GetLogPixelsY() const throw()
        {
                return DC.GetPPI().GetHeight();
        }

private:

        wxDC& DC;
};