Esempi in C++ (Cpp) per WindowProjection::DistancePixelsToMeters

Esempio n. 1

bool
TrailRenderer::LoadTrace(const TraceComputer &trace_computer,
                         unsigned min_time,
                         const WindowProjection &projection)
{
  trace.clear();
  trace_computer.LockedCopyTo(trace, min_time,
                              projection.GetGeoScreenCenter(),
                              projection.DistancePixelsToMeters(3));
  return !trace.empty();
}