File contour.cpp

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#include "contour.hpp"

#include <string>

#include "polyline/polyline.hpp"
#include "utilities/coordinate.hpp"

Polyline Contour::to_polyline(const ContourConfigs& configs) const {
  Polyline polyline;
  polyline.layer = configs.layer_name_from_height(m_height);
  polyline.name = std::to_string(m_height);
  polyline.vertices = m_points;
  return polyline;
}

Contour Contour::from_polyline(const Polyline& polyline) {
  try {
    return Contour(std::stod(polyline.name), std::vector<Coordinate2D<double>>(polyline.vertices));
  } catch (std::invalid_argument&) {
    std::cerr << "Invalid contour name: \"" << polyline.name << "\", should be height."
              << std::endl;
    return Contour(0, std::vector<Coordinate2D<double>>());
  }
}