Method UpdateLabels

Modules/Segmentation/src/Interactions/mitkLabelSelectionTool.cpp:72–96

}

void mitk::LabelSelectionTool::UpdateLabels()
{
  const auto segmentation = this->GetWorkingData();

  std::optional<MultiLabelSegmentation::GroupIndexType> group;

  if (m_CheckOnlyActiveGroup)
  {
    auto activeLabel = segmentation->GetActiveLabel();
    if (nullptr == activeLabel)
      return;
    group = segmentation->GetGroupIndexOfLabel(activeLabel->GetValue());
  }

  auto newLabels = segmentation->GetLabelValuesByCoordinates(m_LastCheckedPoint,
    segmentation->GetTimeGeometry()->TimePointToTimeStep(this->GetLastTimePointTriggered()),
    group);

  bool labelsChanged = newLabels != m_HighlightGuard.GetHighlightedLabels();

  m_HighlightGuard.SetHighlightedLabels(newLabels);

  if (labelsChanged)
    this->IndicatedLabelsChanged.Send();
}

void mitk::LabelSelectionTool::OnMouseMoved(StateMachineAction*, InteractionEvent* interactionEvent)
{