Exemplos de setFftSize em C++ (Cpp)

Exemplo n.º 1

Arquivo: dockfft.cpp Projeto: treaves/gqrx

/*! \brief Read FFT settings. */
void DockFft::readSettings(QSettings *settings)
{
    int intval;
    bool bool_val = false;
    bool conv_ok = false;
    QColor color;

    if (!settings)
        return;

    settings->beginGroup("fft");

    intval = settings->value("fft_rate", DEFAULT_FFT_RATE).toInt(&conv_ok);
    if (conv_ok)
        setFftRate(intval);

    intval = settings->value("fft_size", DEFAULT_FFT_SIZE).toInt(&conv_ok);
    if (conv_ok)
        setFftSize(intval);

    intval = settings->value("averaging", DEFAULT_FFT_AVG).toInt(&conv_ok);
    if (conv_ok)
        ui->fftAvgSlider->setValue(intval);

    intval = settings->value("split", DEFAULT_FFT_SPLIT).toInt(&conv_ok);
    if (conv_ok)
        ui->fftSplitSlider->setValue(intval);

    color = settings->value("pandapter_color", QColor(0xFF,0xFF,0xFF,0xFF)).value<QColor>();
    ui->colorPicker->setCurrentColor(color);

    bool_val = settings->value("pandapter_fill", false).toBool();
    ui->fillButton->setChecked(bool_val);

    float value = settings->value("maximumFftDb", DEFAULT_FFT_MAXIMUM_DB).toFloat(&conv_ok);
    ui->maximumFftDbSlider->setValue((qint32)value);
    ui->fftMaximumDbLabel->setText(QVariant((qint32)value).toString());
    emit maximumFftDbChanged(value);
    value = settings->value("minimumFftDb", DEFAULT_FFT_MINIMUM_DB).toFloat(&conv_ok);
    ui->minimumFftDbSlider->setValue((qint32)value);
    ui->fftMinimumDbLabel->setText(QVariant((qint32)value).toString());
    emit minimumFftDbChanged(value);

    settings->endGroup();
}

Exemplo n.º 2

Arquivo: dockfft.cpp Projeto: langxj/gqrx

/** Read FFT settings. */
void DockFft::readSettings(QSettings *settings)
{
    int intval;
    bool bool_val = false;
    bool conv_ok = false;
    QColor color;

    if (!settings)
        return;

    settings->beginGroup("fft");

    intval = settings->value("fft_rate", DEFAULT_FFT_RATE).toInt(&conv_ok);
    if (conv_ok)
        setFftRate(intval);

    intval = settings->value("fft_size", DEFAULT_FFT_SIZE).toInt(&conv_ok);
    if (conv_ok)
        setFftSize(intval);

    intval = settings->value("averaging", DEFAULT_FFT_AVG).toInt(&conv_ok);
    if (conv_ok)
        ui->fftAvgSlider->setValue(intval);

    intval = settings->value("split", DEFAULT_FFT_SPLIT).toInt(&conv_ok);
    if (conv_ok)
        ui->fftSplitSlider->setValue(intval);

    color = settings->value("pandapter_color", QColor(0xFF,0xFF,0xFF,0xFF)).value<QColor>();
    ui->colorPicker->setCurrentColor(color);

    bool_val = settings->value("pandapter_fill", false).toBool();
    ui->fillButton->setChecked(bool_val);

    int ref = settings->value("reference_level", DEFAULT_FFT_REF_LEVEL).toInt(&conv_ok);
    int range = settings->value("fft_range", DEFAULT_FFT_RANGE).toInt(&conv_ok);
    setFftRange(ref, range);
    emit fftRangeChanged(ui->reflevelSlider->value(), ui->rangeSlider->value());

    settings->endGroup();
}