Method Initialize

Rendering/Annotation/vtkBarChartActor.cxx:154–172

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

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

  this->N = 0;
  delete[] this->Heights;
  this->Heights = nullptr;
}

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