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FXIFFImage.h

00001 /******************************************************************************** 00002 * * 00003 * I F F I m a g e O b j e c t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2004,2005 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 1.7 2005/01/16 16:06:06 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 public: 00047 00048 /// Construct an image from memory stream formatted as IFF format 00049 FXIFFImage(FXApp* a,const void *pix=NULL,FXuint opts=0,FXint w=1,FXint h=1); 00050 00051 /// Save pixels into stream in IFF format 00052 virtual FXbool savePixels(FXStream& store) const; 00053 00054 /// Load pixels from stream in IFF format 00055 virtual FXbool loadPixels(FXStream& store); 00056 00057 /// Destroy 00058 virtual ~FXIFFImage(); 00059 }; 00060 00061 00062 00063 #ifndef FXLOADIFF 00064 #define FXLOADIFF 00065 00066 /** 00067 * Check if stream contains a IFF, return TRUE if so. 00068 */ 00069 extern FXAPI FXbool fxcheckIFF(FXStream& store); 00070 00071 00072 /** 00073 * Load an IFF (EA Image File Format) file from a stream. 00074 * Upon successful return, the pixel array and size are returned. 00075 * If an error occurred, the pixel array is set to NULL. 00076 */ 00077 extern FXAPI FXbool fxloadIFF(FXStream& store,FXColor*& data,FXint& width,FXint& height); 00078 00079 00080 #endif 00081 00082 } 00083 00084 #endif

Copyright © 1997-2005 Jeroen van der Zijp