Method GetInternalInterpolator

Imaging/Core/vtkImageResize.cxx:925–940

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
vtkAbstractImageInterpolator* vtkImageResize::GetInternalInterpolator()
{
  if (this->Interpolate)
  {
    return this->GetInterpolator();
  }

  if (!this->NNInterpolator)
  {
    vtkImageInterpolator* nn = vtkImageInterpolator::New();
    nn->SetInterpolationModeToNearest();
    this->NNInterpolator = nn;
  }

  return this->NNInterpolator;
}

//------------------------------------------------------------------------------
vtkMTimeType vtkImageResize::GetMTime()