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Spectrum frequency zoom: fixed spectrum info text when sample rate is 0. Spectrum overlap: fixed initialization

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This commit is contained in:
f4exb 2021-02-18 21:48:39 +01:00
parent a8bba2e95a
commit 076a4f6306
1 changed files with 13 additions and 7 deletions
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20
sdrgui/gui/glspectrum.cpp
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@ -51,6 +51,7 @@ GLSpectrum::GLSpectrum(QWidget* parent) :
m_decay(1),
m_sampleRate(500000),
m_timingRate(1),
m_fftOverlap(0),
m_fftSize(512),
m_nbBins(512),
m_displayGrid(true),
@ -2636,11 +2637,16 @@ void GLSpectrum::formatTextInfo(QString& info)
info.append(tr("%1x ").arg(QString::number(m_frequencyZoomFactor, 'f', 1)));
}
int64_t centerFrequency;
int frequencySpan;
getFrequencyZoom(centerFrequency, frequencySpan);
info.append(tr("CF:%1 ").arg(displayScaled(centerFrequency, 'f', getPrecision(centerFrequency/frequencySpan), true)));
info.append(tr("SP:%1 ").arg(displayScaled(frequencySpan, 'f', 3, true)));
if (m_sampleRate == 0)
{
info.append(tr("CF:%1 SP:%2").arg(m_centerFrequency).arg(m_sampleRate));
}
else
{
int64_t centerFrequency;
int frequencySpan;
getFrequencyZoom(centerFrequency, frequencySpan);
info.append(tr("CF:%1 ").arg(displayScaled(centerFrequency, 'f', getPrecision(centerFrequency/frequencySpan), true)));
info.append(tr("SP:%1 ").arg(displayScaled(frequencySpan, 'f', 3, true)));
}
}