Method configureMultiLineSeries

app/src/UI/Dashboard.cpp:2733–2773

* @brief Configures the multi-line series data structure for the dashboard. */

 * @brief Configures the multi-line series data structure for the dashboard.
 */
void UI::Dashboard::configureMultiLineSeries()
{
  Q_ASSERT(m_points > 0);

  m_multipltValues.clear();
  m_multipltValues.squeeze();
  m_activeMultiplots.clear();
  m_multiplotTimeRings.clear();
  m_multiplotSweep.clear();

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

  for (int i = 0; i < widgetCount(SerialStudio::DashboardMultiPlot); ++i) {
    const auto& group = getGroupWidget(SerialStudio::DashboardMultiPlot, i);

    DSP::MultiLineSeries series;
    series.x = &m_multipltXAxis;
    for (size_t j = 0; j < group.datasets.size(); ++j)
      series.y.push_back(DSP::AxisData(points() + 1));

    m_multipltValues.append(series);
    m_activeMultiplots.insert(i, true);

    if (useTimeXAxisGroup(group)) {
      const int cap = timeRingCapacity(m_plotTimeRange);
      std::vector<DSP::TimeRing> rings;
      rings.reserve(group.datasets.size());
      for (size_t j = 0; j < group.datasets.size(); ++j)
        rings.push_back(makeHistoryRing(m_plotTimeRange));

      m_multiplotTimeRings.insert(i, std::move(rings));

      DSP::SweepEngine sweep;
      sweep.configure(static_cast<int>(group.datasets.size()), cap, m_plotTimeRange);
      m_multiplotSweep.insert(i, std::move(sweep));
    }
  }

  buildMultiplotPushes();
}

/**
 * @brief Resolves the per-tick multiplot push table from the configured buffers.