rgb.hh

00001 // Copyright (C) 2001, 2002, 2003, 2004 EPITA Research and Development
00002 // Laboratory
00003 //
00004 // This file is part of the Olena Library.  This library is free
00005 // software; you can redistribute it and/or modify it under the terms
00006 // of the GNU General Public License version 2 as published by the
00007 // Free Software Foundation.
00008 //
00009 // This library is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012 // General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this library; see the file COPYING.  If not, write to
00016 // the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017 // Boston, MA 02110-1301, USA.
00018 //
00019 // As a special exception, you may use this file as part of a free
00020 // software library without restriction.  Specifically, if other files
00021 // instantiate templates or use macros or inline functions from this
00022 // file, or you compile this file and link it with other files to
00023 // produce an executable, this file does not by itself cause the
00024 // resulting executable to be covered by the GNU General Public
00025 // License.  This exception does not however invalidate any other
00026 // reasons why the executable file might be covered by the GNU General
00027 // Public License.
00028 
00029 #ifndef NTG_COLOR_RGB_HH
00030 # define NTG_COLOR_RGB_HH
00031 
00032 # include <ntg/color/color.hh>
00033 
00034 namespace ntg
00035 {
00036     
00041   enum rgb_comp
00042     {
00043       rgb_R = 0,
00044       rgb_G = 1,
00045       rgb_B = 2
00046     };
00047 
00048   template<unsigned icomp> struct rgb_traits;
00049   template<> struct rgb_traits<rgb_R> : public interval<0,1> {};
00050   template<> struct rgb_traits<rgb_G> : public interval<0,1> {};
00051   template<> struct rgb_traits<rgb_B> : public interval<0,1> {};
00052 
00053   typedef color<3,8,rgb_traits>  rgb_8;
00054   typedef color<3,16,rgb_traits> rgb_16;
00055   typedef color<3,32,rgb_traits> rgb_32;  
00056 
00057 } // end of ntg.
00058 
00059 #endif // !NTG_COLOR_RGB_HH

Generated on Tue Feb 20 20:20:31 2007 for Olena by  doxygen 1.5.1