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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
*
*****************************************************************************/
// mapnik
#include <mapnik/markers_symbolizer.hpp>
#include <mapnik/value.hpp>
#include <mapnik/attribute.hpp>
#include <mapnik/parse_path.hpp>
#include <mapnik/enumeration.hpp>
namespace mapnik {
static const char * marker_placement_strings[] = {
"point",
"interior",
"line",
""
};
IMPLEMENT_ENUM( marker_placement_e, marker_placement_strings )
static const char * marker_multi_policy_strings[] = {
"each",
"whole",
"largest",
""
};
IMPLEMENT_ENUM( marker_multi_policy_e, marker_multi_policy_strings )
markers_symbolizer::markers_symbolizer()
: symbolizer_with_image(parse_path("shape://ellipse")),
symbolizer_base(),
width_(),
height_(),
ignore_placement_(false),
allow_overlap_(false),
spacing_(100.0),
max_error_(0.2),
marker_p_(MARKER_POINT_PLACEMENT),
// TODO: consider defaulting to MARKER_WHOLE_MULTI,
// for backward compatibility with 2.0.0
marker_mp_(MARKER_EACH_MULTI)
{
this->set_clip(false);
}
markers_symbolizer::markers_symbolizer(path_expression_ptr const& filename)
: symbolizer_with_image(filename),
symbolizer_base(),
width_(),
height_(),
ignore_placement_(false),
allow_overlap_(false),
spacing_(100.0),
max_error_(0.2),
marker_p_(MARKER_POINT_PLACEMENT),
// TODO: consider defaulting to MARKER_WHOLE_MULTI,
// for backward compatibility with 2.0.0
marker_mp_(MARKER_EACH_MULTI)
{
this->set_clip(false);
}
markers_symbolizer::markers_symbolizer(markers_symbolizer const& rhs)
: symbolizer_with_image(rhs),
symbolizer_base(rhs),
width_(rhs.width_),
height_(rhs.height_),
ignore_placement_(rhs.ignore_placement_),
allow_overlap_(rhs.allow_overlap_),
spacing_(rhs.spacing_),
max_error_(rhs.max_error_),
fill_(rhs.fill_),
fill_opacity_(rhs.fill_opacity_),
stroke_(rhs.stroke_),
marker_p_(rhs.marker_p_),
marker_mp_(rhs.marker_mp_) {}
void markers_symbolizer::set_ignore_placement(bool ignore_placement)
{
ignore_placement_ = ignore_placement;
}
bool markers_symbolizer::get_ignore_placement() const
{
return ignore_placement_;
}
void markers_symbolizer::set_allow_overlap(bool overlap)
{
allow_overlap_ = overlap;
}
bool markers_symbolizer::get_allow_overlap() const
{
return allow_overlap_;
}
void markers_symbolizer::set_spacing(double spacing)
{
spacing_ = spacing;
}
double markers_symbolizer::get_spacing() const
{
return spacing_;
}
void markers_symbolizer::set_max_error(double max_error)
{
max_error_ = max_error;
}
double markers_symbolizer::get_max_error() const
{
return max_error_;
}
void markers_symbolizer::set_fill(color const& fill)
{
fill_ = fill;
}
boost::optional<color> markers_symbolizer::get_fill() const
{
return fill_;
}
void markers_symbolizer::set_fill_opacity(float opacity)
{
fill_opacity_ = opacity;
}
boost::optional<float> markers_symbolizer::get_fill_opacity() const
{
return fill_opacity_;
}
void markers_symbolizer::set_width(expression_ptr const& width)
{
width_ = width;
}
expression_ptr const& markers_symbolizer::get_width() const
{
return width_;
}
void markers_symbolizer::set_height(expression_ptr const& height)
{
height_ = height;
}
expression_ptr const& markers_symbolizer::get_height() const
{
return height_;
}
boost::optional<stroke> markers_symbolizer::get_stroke() const
{
return stroke_;
}
void markers_symbolizer::set_stroke(stroke const& stroke)
{
stroke_ = stroke;
}
void markers_symbolizer::set_marker_placement(marker_placement_e marker_p)
{
marker_p_ = marker_p;
}
marker_placement_e markers_symbolizer::get_marker_placement() const
{
return marker_p_;
}
void markers_symbolizer::set_marker_multi_policy(marker_multi_policy_e marker_mp)
{
marker_mp_ = marker_mp;
}
marker_multi_policy_e markers_symbolizer::get_marker_multi_policy() const
{
return marker_mp_;
}
}
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