mapnik/src/text_placements/dummy.cpp

/*****************************************************************************
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
 * Copyright (C) 2012 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *****************************************************************************/

#include <mapnik/text_placements/dummy.hpp>
#include <boost/make_shared.hpp>

namespace mapnik
{
bool text_placement_info_dummy::next()
{
    if (state) return false;
    state++;
    return true;
}

text_placement_info_ptr text_placements_dummy::get_placement_info(
    double scale_factor) const
{
    return text_placement_info_ptr(boost::make_shared<text_placement_info_dummy>(
                                       this, scale_factor));
}

} //ns mapnik