70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2011 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#ifndef MAPNIK_RASTER_SYMBOLIZER_HPP
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#define MAPNIK_RASTER_SYMBOLIZER_HPP
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// mapnik
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#include <mapnik/symbolizer.hpp>
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#include <mapnik/raster_colorizer.hpp>
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#include <mapnik/image_scaling.hpp>
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// boost
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#include <boost/shared_ptr.hpp>
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#include <boost/optional.hpp>
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namespace mapnik
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{
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struct MAPNIK_DECL raster_symbolizer : public symbolizer_base
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{
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raster_symbolizer();
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raster_symbolizer(raster_symbolizer const& rhs);
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std::string const& get_mode() const;
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void set_mode(std::string const& mode);
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scaling_method_e get_scaling_method() const;
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void set_scaling_method(scaling_method_e scaling);
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void set_opacity(float opacity);
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float get_opacity() const;
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raster_colorizer_ptr get_colorizer() const;
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void set_colorizer(raster_colorizer_ptr const& colorizer);
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double get_filter_factor() const;
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void set_filter_factor(double filter_factor);
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double calculate_filter_factor() const;
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unsigned get_mesh_size() const;
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void set_mesh_size(unsigned mesh_size);
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boost::optional<bool> premultiplied() const;
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void set_premultiplied(bool premultiplied);
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private:
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std::string mode_;
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scaling_method_e scaling_;
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float opacity_;
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raster_colorizer_ptr colorizer_;
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double filter_factor_;
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unsigned mesh_size_;
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boost::optional<bool> premultiplied_;
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};
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}
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#endif // MAPNIK_RASTER_SYMBOLIZER_HPP
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