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SoSFImage3.h

00001 #ifndef COIN_SOSFIMAGE3_H
00002 #define COIN_SOSFIMAGE3_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2003 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See <URL:http://www.coin3d.org> for  more information.
00021  *
00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
00023  *  <URL:http://www.sim.no>.
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/fields/SoSField.h>
00028 #include <Inventor/fields/SoSubField.h>
00029 #include <Inventor/SbVec3s.h>
00030 
00031 class COIN_DLL_API SoSFImage3 : public SoSField {
00032   typedef SoSField inherited;
00033 
00034   SO_SFIELD_CONSTRUCTOR_HEADER(SoSFImage3);
00035   SO_SFIELD_REQUIRED_HEADER(SoSFImage3);
00036 
00037 public:
00038   static void initClass(void);
00039 
00040   const unsigned char *getValue(SbVec3s &size, int &nc) const;
00041   void setValue(const SbVec3s &size, const int nc,
00042                 const unsigned char *bytes);
00043 
00044   int operator==(const SoSFImage3 & field) const;
00045   int operator!=(const SoSFImage3 & field) const { 
00046     return ! operator == (field); 
00047   }
00048 
00049   unsigned char * startEditing(SbVec3s &size, int &nc);
00050   void finishEditing(void);
00051 
00052 private:
00053   virtual SbBool readValue(SoInput *in);
00054   virtual void writeValue(SoOutput *out) const;
00055 
00056   class SbImage *image;
00057 };
00058 
00059 #endif // !COIN_SOSFIMAGE3_H

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