Function SaveLineStrings

libs/kml/serdes.cpp:439–474

}

void SaveLineStrings(Writer & writer, MultiGeometry const & geom)
{
  auto linesIndent = kIndent4;
  auto const lineStringsSize = geom.GetNumberOfLinesWithouTimestamps();

  if (lineStringsSize > 1)
  {
    linesIndent = kIndent8;
    writer << kIndent4 << "<MultiGeometry>\n";
  }

  for (size_t lineIndex = 0; lineIndex < geom.m_lines.size(); ++lineIndex)
  {
    auto const & line = geom.m_lines[lineIndex];
    if (line.empty())
    {
      LOG(LERROR, ("Unexpected empty Track"));
      continue;
    }

    // Skip the tracks with the timestamps when writing the <LineString> points.
    if (geom.HasTimestampsFor(lineIndex))
      continue;

    writer << linesIndent << "<LineString><coordinates>";

    writer << PointToLineString(line[0]);
    for (size_t pointIndex = 1; pointIndex < line.size(); ++pointIndex)
      writer << " " << PointToLineString(line[pointIndex]);

    writer << "</coordinates></LineString>\n";
  }

  if (lineStringsSize > 1)
    writer << kIndent4 << "</MultiGeometry>\n";
}

void SaveGxTracks(Writer & writer, MultiGeometry const & geom)
{