include/wx/dcmemory.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/dcmemory.h
   3 // Purpose:     wxMemoryDC base header
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows Licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DCMEMORY_H_BASE_
  12 #define _WX_DCMEMORY_H_BASE_
  13
  14 #include "wx/dc.h"
  15 #include "wx/bitmap.h"
  16
  17 //-----------------------------------------------------------------------------
  18 // wxMemoryDC
  19 //-----------------------------------------------------------------------------
  20
  21 class WXDLLIMPEXP_CORE wxMemoryDC: public wxDC
  22 {
  23 public:
  24     wxMemoryDC();
  25     wxMemoryDC( wxBitmap& bitmap );
  26     wxMemoryDC( wxDC *dc );
  27
  28     // select the given bitmap to draw on it
  29     void SelectObject(wxBitmap& bmp);
  30
  31     // select the given bitmap for read-only
  32     void SelectObjectAsSource(const wxBitmap& bmp);
  33
  34     // get selected bitmap
  35     const wxBitmap& GetSelectedBitmap() const;
  36     wxBitmap& GetSelectedBitmap();
  37
  38 private:
  39     DECLARE_DYNAMIC_CLASS(wxMemoryDC)
  40 };
  41
  42
  43 #endif
  44     // _WX_DCMEMORY_H_BASE_