lyx_mirror/src/Color.h
Uwe Stöhr 4d30bc7579 support for \pagecolor, fileformat change
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@29220 a592a061-630c-0410-9148-cb99ea01b6c8
2009-04-11 21:40:11 +00:00

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1.5 KiB
C++

// -*- C++ -*-
/**
* \file Color.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Asger Alstrup
* \author Lars Gullik Bjønnes
* \author Matthias Ettrich
* \author Jean-Marc Lasgouttes
* \author Angus Leeming
* \author John Levon
* \author André Pönitz
* \author Martin Vermeer
*
* Full author contact details are available in file CREDITS.
*/
#ifndef COLOR_H
#define COLOR_H
#include "ColorCode.h"
#include "support/strfwd.h"
namespace lyx {
/**
* \class Color
*
* A class holding a definition of a certain color.
*
* A color can be one of the following kinds:
*
* - a single color, then mergeColor = Color_ignore
* - a merged color, i.e. the average of the base and merge colors.
*/
class Color
{
public:
///
Color(ColorCode base_color = Color_none);
/// comparison operators.
//@{
bool operator==(Color const & color) const;
bool operator!=(Color const & color) const;
bool operator<(Color const & color) const;
bool operator<=(Color const & color) const;
//@}
/// the base color
ColorCode baseColor;
/// The color that is merged with the base color. Set
/// mergeColor to Color_ignore if no merging is wanted.
ColorCode mergeColor;
};
std::ostream & operator<<(std::ostream & os, Color color);
std::string const X11hexname(RGBColor const & col);
RGBColor rgbFromHexName(std::string const & x11hexname);
std::string const outputLaTeXColor(RGBColor const & color);
} // namespace lyx
#endif // COLOR_H