+ vtkTextProperty *prop = vtkTextProperty::New();
+ prop->BoldOn();
+ prop->SetFontFamilyToArial();
+ prop->SetFontSize(100);
+ _boxTextActor->SetTextProperty(prop);
+ //_boxTextActor->GetTextProperty()->SetFontSize(80);
+ //_boxTextActor->GetTextProperty()->BoldOn();