Method vtkParallelCoordinatesView

Views/Infovis/vtkParallelCoordinatesView.cxx:42–93

//------------------------------------------------------------------------------

vtkParallelCoordinatesView::vtkParallelCoordinatesView()
{
  vtkParallelCoordinatesInteractorStyle* istyle = vtkParallelCoordinatesInteractorStyle::New();
  this->SetInteractorStyle(istyle);
  istyle->Delete();

  this->ReuseSingleRepresentationOn();

  istyle->AddObserver(vtkCommand::StartInteractionEvent, this->GetObserver());
  istyle->AddObserver(vtkCommand::InteractionEvent, this->GetObserver());
  istyle->AddObserver(vtkCommand::EndInteractionEvent, this->GetObserver());
  istyle->AddObserver(vtkCommand::UpdateEvent, this->GetObserver());

  this->BrushData = vtkSmartPointer<vtkPolyData>::New();
  this->BrushMapper = vtkSmartPointer<vtkPolyDataMapper2D>::New();
  this->BrushActor = vtkSmartPointer<vtkActor2D>::New();

  vtkSmartPointer<vtkCoordinate> dummycoord = vtkSmartPointer<vtkCoordinate>::New();
  dummycoord->SetCoordinateSystemToNormalizedViewport();
  this->BrushMapper->SetInputData(this->BrushData);
  this->BrushMapper->SetTransformCoordinate(dummycoord);
  this->BrushActor->SetMapper(this->BrushMapper);
  this->BrushActor->GetProperty()->SetColor(.1, 1.0, 1.0);

  this->InspectMode = VTK_INSPECT_MANIPULATE_AXES;
  this->BrushMode = VTK_BRUSH_LASSO;
  this->BrushOperator = VTK_BRUSHOPERATOR_ADD;
  this->MaximumNumberOfBrushPoints = -1;
  this->NumberOfBrushPoints = 0;
  this->SetMaximumNumberOfBrushPoints(100);
  this->ClearBrushPoints();
  this->FirstFunctionBrushLineDrawn = 0;
  this->CurrentBrushClass = 0;
  this->AxisHighlightPosition = VTK_HIGHLIGHT_CENTER;

  this->SelectedAxisPosition = -1;
  this->HighlightSource = vtkSmartPointer<vtkOutlineSource>::New();
  this->HighlightMapper = vtkSmartPointer<vtkPolyDataMapper2D>::New();
  this->HighlightActor = vtkSmartPointer<vtkActor2D>::New();

  this->HighlightSource->SetBounds(-1, -1, -1, -1, -1, -1);
  this->HighlightMapper->SetInputConnection(this->HighlightSource->GetOutputPort());
  this->HighlightMapper->SetTransformCoordinate(dummycoord);
  this->HighlightActor->SetMapper(this->HighlightMapper);
  this->HighlightActor->GetProperty()->SetColor(.1, 1.0, .1);
  this->HighlightActor->VisibilityOff();

  //  vtkSmartPointer<vtkViewTheme> theme = vtkSmartPointer<vtkViewTheme>::New();
  //  theme->SetBackgroundColor(0,0,0);
  //  theme->SetBackgroundColor2(0,0,0);
  //  this->ApplyViewTheme(theme);
}

//------------------------------------------------------------------------------
vtkParallelCoordinatesView::~vtkParallelCoordinatesView() = default;