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SbImage.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SBIMAGE_H 00021 #define COIN_SBIMAGE_H 00022 00023 #include <Inventor/SbVec2s.h> 00024 #include <stddef.h> // for NULL 00025 00026 class SbString; 00027 00028 class COIN_DLL_API SbImage { 00029 public: 00030 SbImage(void); 00031 SbImage(const unsigned char * bytes, 00032 const SbVec2s & size, const int bytesperpixel); 00033 ~SbImage(void); 00034 00035 void setValue(const SbVec2s & size, const int bytesperpixel, 00036 const unsigned char * bytes); 00037 unsigned char * getValue(SbVec2s & size, int & bytesperpixel) const; 00038 00039 SbBool readFile(const SbString & filename, 00040 const SbString * const * searchdirectories = NULL, 00041 const int numdirectories = 0); 00042 00043 int operator==(const SbImage & image) const; 00044 int operator!=(const SbImage & image) const { 00045 return ! operator == (image); 00046 } 00047 00048 static SbString searchForFile(const SbString & basename, 00049 const SbString * const * dirlist, 00050 const int numdirs); 00051 00052 private: 00053 unsigned char * bytes; 00054 SbVec2s size; 00055 int bpp; 00056 }; 00057 00058 #endif // COIN_SBIMAGE_H

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