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FXRGBIcon.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                      I R I S   R G B   I c o n   O b j e c t                  *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 2002,2004 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: FXRGBIcon.h,v 1.8 2004/02/08 17:17:34 fox Exp $                          *
00023 ********************************************************************************/
00024 #ifndef FXRGBICON_H
00025 #define FXRGBICON_H
00026 
00027 #ifndef FXICON_H
00028 #include "FXIcon.h"
00029 #endif
00030 
00031 namespace FX {
00032 
00033 
00034 /// IRIS RGB icon
00035 class FXAPI FXRGBIcon : public FXIcon {
00036   FXDECLARE(FXRGBIcon)
00037 protected:
00038   FXRGBIcon(){}
00039 private:
00040   FXRGBIcon(const FXRGBIcon&);
00041   FXRGBIcon &operator=(const FXRGBIcon&);
00042 public:
00043 
00044   /// Construct icon from memory stream formatted in IRIS-RGB format
00045   FXRGBIcon(FXApp* a,const void *pix=NULL,FXColor clr=FXRGB(192,192,192),FXuint opts=0,FXint w=1,FXint h=1);
00046 
00047   /// Save pixels into stream in IRIS-RGB format
00048   virtual FXbool savePixels(FXStream& store) const;
00049 
00050   /// Load pixels from stream in IRIS-RGB format
00051   virtual FXbool loadPixels(FXStream& store);
00052 
00053   /// Destroy icon
00054   virtual ~FXRGBIcon();
00055   };
00056 
00057 
00058 /**
00059 * Load an RGB (SGI IRIS RGB) file from a stream.
00060 * Upon successful return, the pixel array and size are returned.
00061 * If an error occurred, the pixel array is set to NULL.
00062 */
00063 extern FXAPI FXbool fxloadRGB(FXStream& store,FXColor*& data,FXint& width,FXint& height);
00064 
00065 
00066 /**
00067 * Save an RGB (SGI IRIS RGB) file to a stream.
00068 */
00069 extern FXAPI FXbool fxsaveRGB(FXStream& store,const FXColor *data,FXint width,FXint height);
00070 
00071 }
00072 
00073 #endif

Copyright © 1997-2004 Jeroen van der Zijp