c7960a2093
shield_symbolizer_helper and process_markers_symbolizer TODO: revisit implementation to avoid code duplication
90 lines
2.4 KiB
C++
90 lines
2.4 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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// mapnik
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#include <mapnik/shield_symbolizer.hpp>
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#include <mapnik/image_data.hpp>
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#include <mapnik/image_reader.hpp>
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// boost
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#include <boost/scoped_ptr.hpp>
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// stl
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#include <iostream>
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namespace mapnik
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{
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shield_symbolizer::shield_symbolizer(text_placements_ptr placements)
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: text_symbolizer(placements),
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symbolizer_with_image(),
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unlock_image_(false),
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shield_displacement_(0,0)
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{
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}
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shield_symbolizer::shield_symbolizer(
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expression_ptr name,
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std::string const& face_name,
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float size,
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color const& fill,
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path_expression_ptr file)
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: text_symbolizer(name, face_name, size, fill),
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symbolizer_with_image(file),
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unlock_image_(false),
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shield_displacement_(0, 0)
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{
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}
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shield_symbolizer::shield_symbolizer(
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expression_ptr name,
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float size,
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color const& fill,
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path_expression_ptr file)
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: text_symbolizer(name, size, fill),
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symbolizer_with_image(file),
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unlock_image_(false),
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shield_displacement_(0, 0)
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{
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}
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void shield_symbolizer::set_unlock_image(bool unlock_image)
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{
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unlock_image_ = unlock_image;
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}
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bool shield_symbolizer::get_unlock_image() const
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{
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return unlock_image_;
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}
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void shield_symbolizer::set_shield_displacement(double shield_dx,double shield_dy)
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{
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shield_displacement_ = std::make_pair(shield_dx, shield_dy);
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}
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position const& shield_symbolizer::get_shield_displacement() const
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{
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return shield_displacement_;
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}
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}
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