Function clampDbmBottom

src/gui/SpectrumWidget.cpp:293–301

}

static float clampDbmBottom(float bottomDbm)
{
    if (!std::isfinite(bottomDbm)) {
        return kMinDisplayDbm;
    }
    return std::clamp(bottomDbm,
                      kMinDisplayDbm,
                      kMaxDisplayDbm - kMinDisplayRangeDb);
}

static float clampDbmRangeForBottom(float bottomDbm, float rangeDb)
{