/usr/include/osmium/geometry/point.hpp is in libosmium-dev 0.0~20111213-g7f3500a-3build5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | #ifndef OSMIUM_GEOMETRY_POINT_HPP
#define OSMIUM_GEOMETRY_POINT_HPP
/*
Copyright 2011 Jochen Topf <jochen@topf.org> and others (see README).
This file is part of Osmium (https://github.com/joto/osmium).
Osmium is free software: you can redistribute it and/or modify it under the
terms of the GNU Lesser General Public License or (at your option) the GNU
General Public License as published by the Free Software Foundation, either
version 3 of the Licenses, or (at your option) any later version.
Osmium 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 and the GNU
General Public License for more details.
You should have received a copy of the Licenses along with Osmium. If not, see
<http://www.gnu.org/licenses/>.
*/
#include <vector>
#include <sstream>
#include <iomanip>
#ifdef OSMIUM_WITH_GEOS
# include <geos/geom/Point.h>
#endif // OSMIUM_WITH_GEOS
#include <osmium/geometry.hpp>
#include <osmium/osm/node.hpp>
namespace Osmium {
namespace Geometry {
/**
* Point geometry.
*/
class Point : public Geometry {
public:
/**
* Create point geometry from a position.
*/
Point(const Osmium::OSM::Position& position, osm_object_id_t id=0) : Geometry(id), m_position(position) {
}
/**
* Create point geometry from position of a node.
*/
Point(const Osmium::OSM::Node& node)
: Geometry(node.id()),
m_position(Osmium::OSM::Position(node.get_lon(), node.get_lat())) {
}
double lon() const {
return m_position.lon();
}
double lat() const {
return m_position.lat();
}
std::ostream& write_to_stream(std::ostream& out, AsWKT, bool with_srid=false) const {
if (with_srid) {
out << "SRID=4326;";
}
return out << "POINT(" << std::setprecision(10) << lon() << " " << lat() << ")";
}
std::ostream& write_to_stream(std::ostream& out, AsWKB, bool with_srid=false) const {
write_binary_wkb_header(out, with_srid, wkbPoint);
write_binary<double>(out, lon());
write_binary<double>(out, lat());
return out;
}
std::ostream& write_to_stream(std::ostream& out, AsHexWKB, bool with_srid=false) const {
write_hex_wkb_header(out, with_srid, wkbPoint);
write_hex<double>(out, lon());
write_hex<double>(out, lat());
return out;
}
#ifdef OSMIUM_WITH_GEOS
/**
* Creates GEOS geometry of this Point.
*
* Caller takes ownership.
*/
geos::geom::Point* create_geos_geometry() const {
return Osmium::Geometry::geos_geometry_factory()->createPoint(m_position);
}
#endif // OSMIUM_WITH_GEOS
#ifdef OSMIUM_WITH_SHPLIB
/**
* Create Shapelib geometry of this Point.
*
* Caller takes ownership. You have to call
* SHPDestroyObject() with this geometry when you are done.
*/
SHPObject* create_shp_object() const {
double x = lon();
double y = lat();
return SHPCreateSimpleObject(SHPT_POINT, 1, &x, &y, NULL);
}
#endif // OSMIUM_WITH_SHPLIB
#ifdef OSMIUM_WITH_OGR
/**
* Create OGR geometry of this Point.
*
* Caller takes ownership.
*/
OGRPoint* create_ogr_geometry() const {
OGRPoint* p = new OGRPoint(lon(), lat());
return p;
}
#endif // OSMIUM_WITH_OGR
#ifdef OSMIUM_WITH_JAVASCRIPT
v8::Local<v8::Object> js_instance() const {
return JavascriptTemplate::get<JavascriptTemplate>().create_instance((void*)this);
}
v8::Handle<v8::Value> js_lon() const {
return v8::Number::New(lon());
}
v8::Handle<v8::Value> js_lat() const {
return v8::Number::New(lat());
}
v8::Handle<v8::Value> js_to_array(const v8::Arguments& /*args*/) {
return m_position.js_to_array();
}
struct JavascriptTemplate : public Osmium::Geometry::Geometry::JavascriptTemplate {
JavascriptTemplate() : Osmium::Geometry::Geometry::JavascriptTemplate() {
js_template->SetAccessor(v8::String::NewSymbol("lon"), accessor_getter<Point, &Point::js_lon>);
js_template->SetAccessor(v8::String::NewSymbol("lat"), accessor_getter<Point, &Point::js_lat>);
js_template->Set("toArray", v8::FunctionTemplate::New(function_template<Point, &Point::js_to_array>));
}
};
#endif // OSMIUM_WITH_JAVASCRIPT
private:
const Osmium::OSM::Position m_position;
}; // class Point
} // namespace Geometry
} // namespace Osmium
#ifdef OSMIUM_WITH_JAVASCRIPT
v8::Handle<v8::Value> Osmium::OSM::Node::js_get_geom() const {
Osmium::Geometry::Point* geom = new Osmium::Geometry::Point(*this);
return Osmium::Javascript::Template::get<Osmium::Geometry::Point::JavascriptTemplate>().create_persistent_instance<Osmium::Geometry::Point>(geom);
}
#endif // OSMIUM_WITH_JAVASCRIPT
#endif // OSMIUM_GEOMETRY_POINT_HPP
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