Method InitializePlotMapper

Views/Infovis/vtkParallelCoordinatesRepresentation.cxx:1930–1945

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//------------------------------------------------------------------------------
vtkPolyDataMapper2D* vtkParallelCoordinatesRepresentation::InitializePlotMapper(
  vtkPolyData* input, vtkActor2D* actor, bool vtkNotUsed(forceStandard))
{
  vtkPolyDataMapper2D* mapper = vtkPolyDataMapper2D::New();

  // this tells all the mappers to use the normalized viewport coordinate system
  vtkSmartPointer<vtkCoordinate> dummyCoord = vtkSmartPointer<vtkCoordinate>::New();
  dummyCoord->SetCoordinateSystemToNormalizedViewport();

  mapper->SetInputData(input);
  mapper->SetTransformCoordinate(dummyCoord);
  mapper->ScalarVisibilityOff();
  actor->SetMapper(mapper);

  return mapper;
}
//------------------------------------------------------------------------------
vtkPolyDataMapper2D* vtkParallelCoordinatesRepresentation::GetSelectionMapper(int idx)
{