Method onZeroCrossingComponentChanged

Components/TimeWindow.cpp:2190–2221

}

void
TimeWindow::onZeroCrossingComponentChanged(void)
{
  qreal min = -1, max = 1;
  int digits;

  switch (this->ui->clkComponentCombo->currentIndex()) {
    case 0:
      min = this->ui->realWaveform->getMin();
      max = this->ui->realWaveform->getMax();
      break;

    case 1:
      min = this->ui->imagWaveform->getMin();
      max = this->ui->imagWaveform->getMax();
      break;

    case 2:
      min = 0;
      max = this->ui->realWaveform->getEnvelope();
      break;
  }

  digits = SCAST(int, floor(log10(max - min)));

  this->ui->zeroPointSpin->setDecimals(7 - digits);
  this->ui->zeroPointSpin->setSingleStep(5e-3 * (max - min));
  this->ui->zeroPointSpin->setMinimum(min);
  this->ui->zeroPointSpin->setMaximum(max);

  this->onZeroPointChanged();
}

void
TimeWindow::onZeroPointChanged(void)