32 #ifndef __vtkAnnotationLayers_h
33 #define __vtkAnnotationLayers_h
49 virtual void SetCurrentAnnotation(vtkAnnotation* ann);
50 vtkGetObjectMacro(CurrentAnnotation, vtkAnnotation);
61 unsigned int GetNumberOfAnnotations();
64 vtkAnnotation* GetAnnotation(
unsigned int idx);
67 void AddAnnotation(vtkAnnotation* ann);
70 void RemoveAnnotation(vtkAnnotation* ann);