34 #ifndef vtkBackgroundColorMonitor_h 35 #define vtkBackgroundColorMonitor_h abstract base class for most VTK objects
abstract specification for renderers
#define vtkTypeMacro(thisClass, superclass)
~vtkBackgroundColorMonitor()
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
#define VTKRENDERINGCORE_EXPORT