/**
******************************************************************************
*
* @file       tile.cpp
* @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @brief      
* @see        The GNU Public License (GPL) Version 3
* @defgroup   OPMapWidget
* @{
* 
*****************************************************************************/

/* 
* This program 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.
* 
* This program 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 this program; if not, write to the Free Software Foundation, Inc., 
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

#include "tile.h"


namespace internals {

Tile::Tile(int zoom, Point pos)
{
    this->zoom=zoom;
    this->pos=pos;
}

void Tile::Clear()
{
#ifdef DEBUG_TILE
    qDebug()<<"Tile:Clear Overlays";
#endif //DEBUG_TILE
    mutex.lock();
    foreach(QByteArray img, Overlays)
    {
        img.~QByteArray();
    }
    Overlays.clear();
    mutex.unlock();
}

Tile::Tile():zoom(0),pos(0,0)
{

}

Tile& Tile::operator =(const Tile &cSource)
{
    this->zoom=cSource.zoom;
    this->pos=cSource.pos;
    return *this;
}

} // end of namespace internals
