Method SetEntrySymbol

Rendering/Annotation/vtkLegendBoxActor.cxx:409–428

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

//------------------------------------------------------------------------------
void vtkLegendBoxActor::SetEntrySymbol(int i, vtkPolyData* symbol)
{
  if (i >= 0 && i < this->NumberOfEntries)
  {
    if (this->Symbol[i] == symbol)
    {
      return;
    }
    if (this->Symbol[i])
    {
      this->Symbol[i]->Delete();
    }
    this->Symbol[i] = symbol;
    if (this->Symbol[i])
    {
      this->Symbol[i]->Register(this);
    }
    this->Modified();
  }
}

//------------------------------------------------------------------------------
void vtkLegendBoxActor::SetEntryIcon(int i, vtkImageData* icon)