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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 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
*
*****************************************************************************/
#ifndef MAPNIK_RASTER_SYMBOLIZER_HPP
#define MAPNIK_RASTER_SYMBOLIZER_HPP
// mapnik
#include <mapnik/symbolizer.hpp>
#include <mapnik/raster_colorizer.hpp>
#include <mapnik/image_scaling.hpp>
// boost
#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>
namespace mapnik
{
struct MAPNIK_DECL raster_symbolizer : public symbolizer_base
{
raster_symbolizer();
raster_symbolizer(raster_symbolizer const& rhs);
std::string const& get_mode() const;
void set_mode(std::string const& mode);
scaling_method_e get_scaling_method() const;
void set_scaling_method(scaling_method_e scaling);
void set_opacity(float opacity);
float get_opacity() const;
raster_colorizer_ptr get_colorizer() const;
void set_colorizer(raster_colorizer_ptr const& colorizer);
double get_filter_factor() const;
void set_filter_factor(double filter_factor);
double calculate_filter_factor() const;
unsigned get_mesh_size() const;
void set_mesh_size(unsigned mesh_size);
boost::optional<bool> premultiplied() const;
void set_premultiplied(bool premultiplied);
private:
std::string mode_;
scaling_method_e scaling_;
float opacity_;
raster_colorizer_ptr colorizer_;
double filter_factor_;
unsigned mesh_size_;
boost::optional<bool> premultiplied_;
};
}
#endif // MAPNIK_RASTER_SYMBOLIZER_HPP
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