Method GetBrushLine

Views/Infovis/vtkParallelCoordinatesView.cxx:539–550

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void vtkParallelCoordinatesView::GetBrushLine(int line, vtkIdType& npts, vtkIdType const*& ptids)
{
  int cellNum = 0;
  for (this->BrushData->GetLines()->InitTraversal();
       this->BrushData->GetLines()->GetNextCell(npts, ptids); cellNum++)
  {
    if (cellNum == line)
    {
      return;
    }
  }
}

void vtkParallelCoordinatesView::Hover(unsigned long eventId)
{