Method ProcessEvents

Views/Infovis/vtkParallelCoordinatesView.cxx:142–193

------------------------------------------------------------------------------ The frustum selection code is borrowed from vtkRenderView.

//------------------------------------------------------------------------------
// The frustum selection code is borrowed from vtkRenderView.
void vtkParallelCoordinatesView::ProcessEvents(
  vtkObject* caller, unsigned long eventId, void* callData)
{

  //  if (caller == this->GetInteractor() || caller == this->GetInteractorStyle())
  if (caller == this->GetInteractorStyle())
  {
    vtkParallelCoordinatesInteractorStyle* style =
      vtkParallelCoordinatesInteractorStyle::SafeDownCast(this->GetInteractorStyle());
    vtkParallelCoordinatesRepresentation* rep =
      vtkParallelCoordinatesRepresentation::SafeDownCast(this->GetRepresentation());

    if (style && rep)
    {
      int state = style->GetState();

      if (eventId == vtkCommand::UpdateEvent)
      {
        rep->ResetAxes();
      }
      else
      {
        switch (state)
        {
          case vtkParallelCoordinatesInteractorStyle::INTERACT_HOVER:
            this->Hover(eventId);
            break;
          case vtkParallelCoordinatesInteractorStyle::INTERACT_INSPECT:
            if (this->InspectMode == VTK_INSPECT_MANIPULATE_AXES)
            {
              this->ManipulateAxes(eventId);
            }
            else if (this->InspectMode == VTK_INSPECT_SELECT_DATA)
            {
              this->SelectData(eventId);
            }
            break;
          case vtkParallelCoordinatesInteractorStyle::INTERACT_ZOOM:
            this->Zoom(eventId);
            break;
          case vtkParallelCoordinatesInteractorStyle::INTERACT_PAN:
            this->Pan(eventId);
            break;
        }
      }

      this->Render();
    }
  }

  this->Superclass::ProcessEvents(caller, eventId, callData);
}

vtkDataRepresentation* vtkParallelCoordinatesView::CreateDefaultRepresentation(
  vtkAlgorithmOutput* conn)