/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwpg
 * Version: MPL 2.0 / LGPLv2.1+
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Major Contributor(s):
 * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
 *
 * For minor contributions see the git repository.
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU Lesser General Public License Version 2.1 or later
 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
 * applicable instead of those above.
 *
 * For further information visit http://libwpg.sourceforge.net
 */

/* "This product is not manufactured, approved, or supported by
 * Corel Corporation or Corel Corporation Limited."
 */

#include "WPGColor.h"

libwpg::WPGColor::WPGColor():
	red(0),
	green(0),
	blue(0),
	alpha(0xff)
{}

libwpg::WPGColor::WPGColor(int r, int g, int b):
	red(r),
	green(g),
	blue(b),
	alpha(0xff)
{}

libwpg::WPGColor::WPGColor(int r, int g, int b, int a):
	red(r),
	green(g),
	blue(b),
	alpha(a)
{}

libwpg::WPGColor::WPGColor(const WPGColor &color):
	red(color.red),
	green(color.green),
	blue(color.blue),
	alpha(color.alpha)
{}

libwpg::WPGColor &libwpg::WPGColor::operator=(const libwpg::WPGColor &color)
{
	if (this != &color)
	{
		red = color.red;
		green = color.green;
		blue = color.blue;
		alpha = color.alpha;
	}
	return *this;
}

const librevenge::RVNGString libwpg::WPGColor::getColorString() const
{
	librevenge::RVNGString sColor;
	sColor.sprintf("#%.2x%.2x%.2x", red, green, blue);
	return sColor;
}

double libwpg::WPGColor::getOpacity() const
{
	return ((double)alpha/255.0);
}
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