Method Initialize

Rendering/Annotation/vtkPieChartActor.cxx:180–198

------------------------------------------------------------------------------ Free-up axes and related stuff

//------------------------------------------------------------------------------
// Free-up axes and related stuff
void vtkPieChartActor::Initialize()
{
  if (this->PieceActors)
  {
    for (int i = 0; i < this->N; i++)
    {
      this->PieceMappers[i]->Delete();
      this->PieceActors[i]->Delete();
    }
    delete[] this->PieceMappers;
    this->PieceMappers = nullptr;
    delete[] this->PieceActors;
    this->PieceActors = nullptr;
  }

  this->N = 0;
  this->Total = 0.0;
  delete[] this->Fractions;
}

//------------------------------------------------------------------------------
// Plot scalar data for each input dataset.