Method InitializeEntries

Rendering/Annotation/vtkLegendBoxActor.cxx:155–217

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//------------------------------------------------------------------------------
void vtkLegendBoxActor::InitializeEntries()
{
  int i;

  if (this->Size > 0)
  {
    this->Colors->Delete();
    for (i = 0; i < this->Size; i++)
    {
      if (this->Symbol[i])
      {
        this->Symbol[i]->Delete();
      }
      this->Transform[i]->Delete();
      this->SymbolTransform[i]->Delete();
      this->SymbolMapper[i]->Delete();
      this->SymbolActor[i]->Delete();
      if (this->TextMapper[i])
      {
        this->TextMapper[i]->Delete();
        this->TextActor[i]->Delete();
      }

      if (this->IconImage[i])
      {
        this->IconImage[i]->Delete();
      }

      this->Icon[i]->Delete();
      this->IconTransform[i]->Delete();
      this->IconTransformFilter[i]->Delete();
      this->IconMapper[i]->Delete();
      this->IconActor[i]->Delete();
    } // for all entries
    delete[] this->Symbol;
    this->Symbol = nullptr;
    delete[] this->Transform;
    this->Transform = nullptr;
    delete[] this->SymbolTransform;
    this->SymbolTransform = nullptr;
    delete[] this->SymbolMapper;
    this->SymbolMapper = nullptr;
    delete[] this->SymbolActor;
    this->SymbolActor = nullptr;
    delete[] this->TextMapper;
    this->TextMapper = nullptr;
    delete[] this->TextActor;
    this->TextActor = nullptr;

    delete[] this->IconImage;
    this->IconImage = nullptr;
    delete[] this->Icon;
    this->Icon = nullptr;
    delete[] this->IconActor;
    this->IconActor = nullptr;
    delete[] this->IconMapper;
    this->IconMapper = nullptr;
    delete[] this->IconTransform;