include/wx/msw/pnghand.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        pnghand.h
   3 // Purpose:     PNG bitmap handler
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Microsoft, Julian Smart
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 class WXDLLEXPORT wxPNGFileHandler: public wxBitmapHandler
  13 {
  14   DECLARE_DYNAMIC_CLASS(wxPNGFileHandler)
  15 public:
  16   inline wxPNGFileHandler(void)
  17   {
  18         m_name = "PNG bitmap file";
  19         m_extension = "bmp";
  20         m_type = wxBITMAP_TYPE_PNG;
  21   };
  22
  23   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, const long flags,
  24       int desiredWidth, int desiredHeight);
  25   virtual bool SaveFile(wxBitmap *bitmap, const wxString& name, const int type, const wxPalette *palette = NULL);
  26 };
  27