The following group codes are used by LAYER_INDEX
objects. In addition to the group codes described here, see
Common Group Codes for Objects.
For information about abbreviations and formatting used in this
table, see
Formatting Conventions in This Reference.
LAYER_INDEX
group codes
|
Group code
|
Description
|
0
|
Object
name (LAYER_INDEX)
|
5
|
Handle
|
102
|
Start of
persistent reactors group; always “{ACAD_REACTORS”
|
330
|
Soft-pointer
ID/handle to owner dictionary
|
102
|
End of
persistent reactors group, always “}”
|
100
|
Subclass
marker (AcDbIndex)
|
40
|
Time stamp
(Julian date)
|
100
|
Subclass
marker (AcDbLayerIndex)
|
8
|
Layer name
(multiple entries may exist)
|
360
|
Hard-owner
reference to IDBUFFER (multiple entries may exist)
|
90
|
Number
of entries in the IDBUFFER list (multiple entries may exist)
|
