The following group codes are used by DIMASSOC 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.
|
DIMASSOC group codes |
|
|---|---|
|
Group code |
Description |
|
0 |
Object name (DIMASSOC) |
|
5 |
Handle |
|
102 |
Persistent reactors group; always “{ACAD_REACTORS}†|
|
330 |
Soft-pointer ID |
|
100 |
Subclass marker (AcDbDimAssoc) |
|
330 |
ID of dimension object |
|
90 |
Associativity flag 1 = First point reference 2 = Second point reference 4 = Third point reference 8 = Fourth point reference |
|
70 |
Trans-space flag (true/false) |
|
71 |
Rotated Dimension type (parallel, perpendicular) |
|
1 |
Class name (AcDbOsnapPointRef) |
|
72 |
Object Osnap type 0 = None 1 = Endpoint 2 = Midpoint 3 = Center 4 = Node 5 = Quadrant 6 = Intersection 7 = Insertion 8 = Perpendicular 9 = Tangent 10 = Nearest 11 = Apparent intersection 12 = Parallel 13 = Start point |
|
331 |
ID of main object (geometry) |
|
73 |
SubentType of main object (edge, face) |
|
91 |
GsMarker of main object (index) |
|
301 |
Handle (string) of Xref object |
|
40 |
Geometry parameter for Near Osnap |
|
10 |
Osnap point in WCS; X value |
|
20 |
Osnap point in WCS; Y value |
|
30 |
Osnap point in WCS; Z value |
|
332 |
ID of intersection object (geometry) |
|
74 |
SubentType of intersction object (edge/face) |
|
92 |
GsMarker of intersection object (index) |
|
302 |
Handle (string) of intersection Xref object |
|
75 |
hasLastPointRef flag (true/false) |
DIMASSOC objects implement associative dimensions by specifying an association between a dimension object and drawing geometry objects. An associative dimension is a dimension that will automatically update when the associated geometry is modified.
