/*  Point.cpp
 *
 *  Copyright (C) 2013  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 "Point.h"


namespace libglabels
{

	int Point::compare( const Point &a, const Point &b )
	{
		if ( a.mY < b.mY )
		{
			return -1;
		}
		else if ( a.mY > b.mY )
		{
			return 1;
		}
		else
		{
			if ( a.mX < b.mX )
			{
				return -1;
			}
			else if ( a.mX > b.mX )
			{
				return 1;
			}
			else
			{
				return 0; /* hopefully 2 label frames won't have the same origin. */
			}
		}
	}

}