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 // RCS-ID:      $Id$
   9 // Licence:     wxWindows Licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DCMEMORY_H_BASE_
  13 #define _WX_DCMEMORY_H_BASE_
  14
  15 #include "wx/dc.h"
  16 #include "wx/bitmap.h"
  17
  18 //-----------------------------------------------------------------------------
  19 // wxMemoryDC
  20 //-----------------------------------------------------------------------------
  21
  22 class WXDLLIMPEXP_CORE wxMemoryDC: public wxDC
  23 {
  24 public:
  25     wxMemoryDC();
  26     wxMemoryDC( wxBitmap& bitmap );
  27     wxMemoryDC( wxDC *dc );
  28
  29     // select the given bitmap to draw on it
  30     void SelectObject(wxBitmap& bmp);
  31
  32     // select the given bitmap for read-only
  33     void SelectObjectAsSource(const wxBitmap& bmp);
  34
  35     // get selected bitmap
  36     const wxBitmap& GetSelectedBitmap() const;
  37     wxBitmap& GetSelectedBitmap();
  38
  39 private:
  40     DECLARE_DYNAMIC_CLASS(wxMemoryDC)
  41 };
  42
  43
  44 #endif
  45     // _WX_DCMEMORY_H_BASE_