Method configureLineSeries

app/src/UI/Dashboard.cpp:2543–2610

* @brief Configures the line series data structures for all dashboard plots. */

 * @brief Configures the line series data structures for all dashboard plots.
 */
void UI::Dashboard::configureLineSeries()
{
  Q_ASSERT(m_points > 0);

  m_xAxisData.clear();
  m_yAxisData.clear();
  m_plotTimeRings.clear();
  m_plotSweep.clear();
  m_pltValues.clear();
  m_pltValues.squeeze();
  m_activePlots.clear();
  m_yLinePushes.clear();
  m_xLinePushes.clear();
  m_timePushes.clear();

  m_pltXAxis = DSP::AxisData(points() + 1);
  m_pltXAxis.fillRange(0, 1);

  for (auto i = m_widgetDatasets.begin(); i != m_widgetDatasets.end(); ++i) {
    const auto& datasets = i.value();

    for (auto d = datasets.begin(); d != datasets.end(); ++d) {
      if (!d->plt)
        continue;

      DSP::AxisData yAxis(points() + 1);
      m_yAxisData.insert(d->uniqueId, yAxis);

      registerXAxisIfNeeded(*d);
    }
  }

  for (int i = 0; i < widgetCount(SerialStudio::DashboardPlot); ++i) {
    const auto& yDataset = getDatasetWidget(SerialStudio::DashboardPlot, i);

    if (useTimeXAxis(yDataset)) {
      const int cap = timeRingCapacity(m_plotTimeRange);
      m_plotTimeRings.insert(i, makeHistoryRing(m_plotTimeRange));

      DSP::SweepEngine sweep;
      sweep.configure(1, cap, m_plotTimeRange);
      m_plotSweep.insert(i, std::move(sweep));

      DSP::LineSeries series;
      series.x = &m_pltXAxis;
      series.y = &m_yAxisData[yDataset.uniqueId];
      m_pltValues.append(series);
    }
#ifdef BUILD_COMMERCIAL
    else if (const auto& tk2 = Licensing::CommercialToken::current();
             m_datasets.contains(yDataset.xAxisId) && tk2.isValid() && SS_LICENSE_GUARD()
             && tk2.featureTier() >= Licensing::FeatureTier::Trial) {
      DSP::LineSeries series;
      series.x = &m_xAxisData[yDataset.xAxisId];
      series.y = &m_yAxisData[yDataset.uniqueId];
      m_pltValues.append(series);
    }
#endif