Function invalidPoint

pj_plotting/core/src/PointSeriesXY.cpp:23–25

}

[[nodiscard]] QPointF invalidPoint() {
  return {0.0, std::numeric_limits<double>::quiet_NaN()};
}

[[nodiscard]] bool isBoolColumn(const TopicChunk& chunk, std::size_t column_index) {
  return column_index < chunk.columns.size() && chunk.columns[column_index].descriptor &&