gfx/Color1

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/****************************************************************************
  Copyright (C)1996 David Jung <opensim@pobox.com>

  This program/file is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details. (http://www.gnu.org)
  
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  $Id: Color1 1030 2004-02-11 20:46:17Z jungd $
  $Revision: 1.2 $
  $Date: 2004-02-11 15:46:17 -0500 (Wed, 11 Feb 2004) $
  $Author: jungd $
 
****************************************************************************/

#ifndef _GFX_COLOR1_
#define _GFX_COLOR1_

#include <gfx/gfx>

namespace gfx {

class Color1
{

public:
  Color1() { lum=Real(0); }
  Color1(const Color1& c) { lum = c.lum; } 
  ~Color1() {}

  Color1& operator=(const Color1& c)
  { lum = c.lum; return *this; }

  bool operator==(const Color1& c)
  { return lum==c.lum; }

  bool equals(const Color1& c)
  { return base::equals(lum,c.lum); }

  Real* c_array() { return &lum; }


  Real lum;

};


} // gfx

#endif

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