/*  Layout.cpp
 *
 *  Copyright (C) 2013-2016  Jim Evins <evins@snaught.com>
 *
 *  This file is part of gLabels-qt.
 *
 *  gLabels-qt 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  gLabels-qt 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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "Layout.h"

#include <math.h>

#include "privateConstants.h"


namespace glabels
{

	Layout::Layout( int             nx,
		        int             ny,
		        const Distance& x0,
		        const Distance& y0,
		        const Distance& dx,
		        const Distance& dy )
		: mNx(nx), mNy(ny), mX0(x0), mY0(y0), mDx(dx), mDy(dy)
	{
	}

	
	Layout::Layout( const Layout& other )
		: mNx(other.mNx), mNy(other.mNy), mX0(other.mX0), mY0(other.mY0),
		  mDx(other.mDx), mDy(other.mDy)
	{
	}


	bool Layout::isSimilarTo( const Layout *other )
	{
		return ( (mNx == other->mNx)                           &&
			 (mNy == other->mNy)                           &&
			 (fabs(mX0 - other->mX0) < Constants::EPSILON) &&
			 (fabs(mY0 - other->mY0) < Constants::EPSILON) &&
			 (fabs(mDx - other->mDx) < Constants::EPSILON) &&
			 (fabs(mDy - other->mDy) < Constants::EPSILON) );
	}


	Layout* Layout::dup() const
	{
		Layout *other = new Layout( *this );
		return other;
	}

}