Method SetInputData

Interaction/Image/vtkResliceImageViewer.cxx:413–438

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//------------------------------------------------------------------------------
void vtkResliceImageViewer::SetInputData(vtkImageData* in)
{
  if (!in)
  {
    return;
  }

  this->WindowLevel->SetInputData(in);
  this->GetResliceCursor()->SetImage(in);
  this->GetResliceCursor()->SetCenter(in->GetCenter());
  this->UpdateDisplayExtent();

  double range[2];
  in->GetScalarRange(range);
  if (vtkResliceCursorRepresentation* rep = vtkResliceCursorRepresentation::SafeDownCast(
        this->ResliceCursorWidget->GetRepresentation()))
  {
    if (vtkImageReslice* reslice = vtkImageReslice::SafeDownCast(rep->GetReslice()))
    {
      // default background color is the min value of the image scalar range
      reslice->SetBackgroundColor(range[0], range[0], range[0], range[0]);
      this->SetColorWindow(range[1] - range[0]);
      this->SetColorLevel((range[0] + range[1]) / 2.0);
    }
  }
}

//------------------------------------------------------------------------------
void vtkResliceImageViewer::SetInputConnection(vtkAlgorithmOutput* input)