Class Hierarchy
AcRxObject AcGiDrawable AcDbObject AcDbUnderlayDefinition AcDbDwfDefinition
C++
class AcDbDwfDefinition : public AcDbUnderlayDefinition;
File
dbunderlaydef.h
Description
Represents DWF underlays in the drawing. Underlays are similar to raster images but their content is snappable.