include/wx/osx/pnghand.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/pnghand.h
   3 // Purpose:     PNG bitmap handler
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_PNGHAND_H_
  12 #define _WX_PNGHAND_H_
  13
  14 #include "wx/defs.h"
  15
  16 #if wxUSE_LIBPNG
  17
  18 class WXDLLIMPEXP_CORE wxPNGFileHandler: public wxBitmapHandler
  19 {
  20   DECLARE_DYNAMIC_CLASS(wxPNGFileHandler)
  21 public:
  22   inline wxPNGFileHandler(void)
  23   {
  24     SetName(wxT("PNG bitmap file"));
  25     SetExtension(wxT("bmp"));
  26     SetType(wxBITMAP_TYPE_PNG);
  27   }
  28
  29   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  30       int desiredWidth, int desiredHeight);
  31   virtual bool SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL);
  32 };
  33
  34 #endif //wxUSE_LIBPNG
  35
  36 #endif
  37   // _WX_PNGHAND_H_
  38