/*
 * Color.h  - class definition for color handling.
 *
 * Copyright (C) 1992, Christoph Streit (streit@iam.unibe.ch)
 *                     University of Berne, Switzerland
 * All rights reserved.
 *
 * This software may be freely copied, modified, and redistributed
 * provided that this copyright notice is preserved on all copies.
 *
 * You may not distribute this software, in whole or in part, as part of
 * any commercial product without the express consent of the authors.
 *
 * There is no warranty or other guarantee of fitness of this software
 * for any purpose.  It is provided solely "as is".
 *
 */

#ifndef Color_H
# define Color_H

extern "C" GetVar(...);

#include "rcString.h"

/*___________________________________________________________ Color
 *
 * Colordefinitions are stored in a color file with the following
 * format:
 *
 *  R G B  colorName
 *   ...
 *
 * These color definitions are read only once.
 */ 

class ColorTable;

class Color {
public:
  static void setupColors();

  Color();
  Color(const rcString&);

  const rcString& colorName() const { return name; }
  float r() const { return red; }
  float g() const { return green; }
  float b() const { return blue; }

private:
  rcString name;
  float red, green, blue;

private:
  static void readColors();
  static ColorTable* colors;
  static rcString ColorFile;
};

#endif // Color_H