Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members

FXIFFImage.h

Go to the documentation of this file.
00001 /********************************************************************************
00002 *                                                                               *
00003 *                         I F F   I m a g e   O b j e c t                       *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 2004,2006 by Jeroen van der Zijp.   All Rights Reserved.        *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or                 *
00009 * modify it under the terms of the GNU Lesser General Public                    *
00010 * License as published by the Free Software Foundation; either                  *
00011 * version 2.1 of the License, or (at your option) any later version.            *
00012 *                                                                               *
00013 * This library is distributed in the hope that it will be useful,               *
00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of                *
00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *
00016 * Lesser General Public License for more details.                               *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public              *
00019 * License along with this library; if not, write to the Free Software           *
00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
00021 *********************************************************************************
00022 * $Id: FXIFFImage.h,v 1.10 2006/01/22 17:58:04 fox Exp $                         *
00023 ********************************************************************************/
00024 #ifndef FXIFFIMAGE_H
00025 #define FXIFFIMAGE_H
00026 
00027 #ifndef FXIMAGE_H
00028 #include "FXImage.h"
00029 #endif
00030 
00031 namespace FX {
00032 
00033 
00034 /**
00035 * The IFF Image provides support for the EA/Amiga Image File Format.
00036 */
00037 class FXAPI FXIFFImage : public FXImage {
00038   FXDECLARE(FXIFFImage)
00039 protected:
00040   FXIFFImage(){}
00041 private:
00042   FXIFFImage(const FXIFFImage&);
00043   FXIFFImage &operator=(const FXIFFImage&);
00044 public:
00045   static const FXchar fileExt[];
00046   static const FXchar mimeType[];
00047 public:
00048 
00049   /// Construct an image from memory stream formatted as IFF format
00050   FXIFFImage(FXApp* a,const void *pix=NULL,FXuint opts=0,FXint w=1,FXint h=1);
00051 
00052   /// Save pixels into stream in IFF format
00053   virtual bool savePixels(FXStream& store) const;
00054 
00055   /// Load pixels from stream in IFF format
00056   virtual bool loadPixels(FXStream& store);
00057 
00058   /// Destroy
00059   virtual ~FXIFFImage();
00060   };
00061 
00062 
00063 
00064 #ifndef FXLOADIFF
00065 #define FXLOADIFF
00066 
00067 /**
00068 * Check if stream contains a IFF, return TRUE if so.
00069 */
00070 extern FXAPI bool fxcheckIFF(FXStream& store);
00071 
00072 
00073 /**
00074 * Load an IFF (EA Image File Format) file from a stream.
00075 * Upon successful return, the pixel array and size are returned.
00076 * If an error occurred, the pixel array is set to NULL.
00077 */
00078 extern FXAPI bool fxloadIFF(FXStream& store,FXColor*& data,FXint& width,FXint& height);
00079 
00080 
00081 #endif
00082 
00083 }
00084 
00085 #endif

Copyright © 1997-2005 Jeroen van der Zijp