The following group codes are used by WIPEOUTVARIABLES objects.
WIPEOUTVARIABLES group codes
Group code
Description
0
Object name (WIPEOUTVARIABLES)
5
Handle
102
Start of persistent reactors group; always “{ACAD_REACTORS”
330
Soft-pointer ID/handle to owner dictionary. For a WIPEOUTVARIABLES object, this is always the ACAD_IMAGE_VARS entry of the named object dictionary
End of persistent reactors group; always “}”
100
Subclass marker (AcDbRasterVariables)
90
Class version 0
70
Display-image-frame flag: 0 = No frame; 1 = Display frame