Method getTransformRegion

Components/TimeWindow.cpp:580–613

}

void
TimeWindow::getTransformRegion(
    const SUCOMPLEX * &origin,
    SUCOMPLEX *&destination,
    SUSCOUNT &length,
    bool selection)
{
  const SUCOMPLEX *data = this->getDisplayData();
  SUCOMPLEX *dest;
  length = 0;

  this->processedData.resize(this->getDisplayDataLength());
  dest = this->processedData.data();

  if (data == this->data->data())
    memcpy(dest, data, this->getDisplayDataLength() * sizeof(SUCOMPLEX));

  if (selection && this->ui->realWaveform->getHorizontalSelectionPresent()) {
    qint64 selStart = static_cast<qint64>(
          this->ui->realWaveform->getHorizontalSelectionStart());
    qint64 selEnd = static_cast<qint64>(
          this->ui->realWaveform->getHorizontalSelectionEnd());

    origin      = data + selStart;
    destination = dest + selStart;
    length      = selEnd - selStart;
  }

  if (length == 0) {
    origin = data;
    destination = dest;
    length = this->getDisplayDataLength();
  }
}

void
TimeWindow::populateSamplingProperties(SamplingProperties &prop)