Function makeRouteStep

src/engine/api/json_factory.cpp:172–215

}

util::json::Object makeRouteStep(guidance::RouteStep step, util::json::Value geometry)
{
    util::json::Object route_step;
    route_step.values.reserve(15);

    route_step.values.emplace("distance", std::round(step.distance * 10) / 10.);
    route_step.values.emplace("duration", step.duration);
    route_step.values.emplace("weight", step.weight);
    route_step.values.emplace("name", step.name);

    if (!step.ref.empty())
        route_step.values.emplace("ref", step.ref);
    if (!step.pronunciation.empty())
        route_step.values.emplace("pronunciation", step.pronunciation);
    if (!step.destinations.empty())
        route_step.values.emplace("destinations", step.destinations);
    if (!step.exits.empty())
        route_step.values.emplace("exits", step.exits);
    if (!step.rotary_name.empty())
    {
        route_step.values.emplace("rotary_name", step.rotary_name);
        if (!step.rotary_pronunciation.empty())
        {
            route_step.values.emplace("rotary_pronunciation", step.rotary_pronunciation);
        }
    }

    route_step.values.emplace("mode", extractor::travelModeToString(step.mode));
    route_step.values.emplace("maneuver", makeStepManeuver(step.maneuver));
    route_step.values.emplace("geometry", std::move(geometry));
    route_step.values.emplace("driving_side", step.is_left_hand_driving ? "left" : "right");

    util::json::Array intersections;
    intersections.values.reserve(step.intersections.size());

    std::transform(step.intersections.begin(),
                   step.intersections.end(),
                   std::back_inserter(intersections.values),
                   makeIntersection);

    route_step.values.emplace("intersections", std::move(intersections));

    return route_step;
}

util::json::Object makeRoute(const guidance::Route &route,
                             util::json::Array legs,