Handle<Value> OSMNodeWrap::wkt(const Arguments& args) {
HandleScope scope;
std::string wkt { wkt_factory.create_point(wrapped(args.This())) };
return scope.Close(String::New(wkt.c_str()));
}
v8::Handle<v8::Value> OSMNodeWrap::wkt(const v8::Arguments& args) {
v8::HandleScope scope;
try {
std::string wkt { wkt_factory.create_point(wrapped(args.This())) };
return scope.Close(v8::String::New(wkt.c_str()));
} catch (std::runtime_error& e) {
return ThrowException(v8::Exception::Error(v8::String::New(e.what())));
}
}
#include "catch.hpp"
#include <osmium/geom/mercator_projection.hpp>
#include <osmium/geom/wkt.hpp>
#include "area_helper.hpp"
#include "wnl_helper.hpp"
TEST_CASE("WKT geometry for point") {
const osmium::geom::WKTFactory<> factory;
const std::string wkt{factory.create_point(osmium::Location{3.2, 4.2})};
REQUIRE(wkt == "POINT(3.2 4.2)");
}
TEST_CASE("WKT geometry for empty point") {
const osmium::geom::WKTFactory<> factory;
REQUIRE_THROWS_AS(factory.create_point(osmium::Location()), const osmium::invalid_location&);
}
TEST_CASE("WKT geometry for point in ekwt") {
const osmium::geom::WKTFactory<> factory{7, osmium::geom::wkt_type::ewkt};
const std::string wkt{factory.create_point(osmium::Location{3.2, 4.2})};
REQUIRE(wkt == "SRID=4326;POINT(3.2 4.2)");
}
TEST_CASE("WKT geometry for point in ekwt in web mercator") {
const osmium::geom::WKTFactory<osmium::geom::MercatorProjection> factory{2, osmium::geom::wkt_type::ewkt};
const std::string wkt{factory.create_point(osmium::Location{3.2, 4.2})};
REQUIRE(wkt == "SRID=3857;POINT(356222.37 467961.14)");
#include "catch.hpp"
#include <osmium/builder/builder_helper.hpp>
#include <osmium/geom/wkt.hpp>
#include "../basic/helper.hpp"
TEST_CASE("WKT_Geometry") {
SECTION("point") {
osmium::geom::WKTFactory<> factory;
std::string wkt {factory.create_point(osmium::Location(3.2, 4.2))};
REQUIRE(std::string{"POINT(3.2 4.2)"} == wkt);
}
SECTION("empty_point") {
osmium::geom::WKTFactory<> factory;
REQUIRE_THROWS_AS(factory.create_point(osmium::Location()), osmium::invalid_location);
}
SECTION("linestring") {
osmium::geom::WKTFactory<> factory;
osmium::memory::Buffer buffer(10000);
auto& wnl = osmium::builder::build_way_node_list(buffer, {
{1, {3.2, 4.2}},
{3, {3.5, 4.7}},
{4, {3.5, 4.7}},
{2, {3.6, 4.9}}