Function invalidRect

pj_plotting/core/src/PointSeriesXY.cpp:19–21

namespace {

[[nodiscard]] QRectF invalidRect() {
  return {1.0, 1.0, -2.0, -2.0};
}

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