The following group codes apply to text entities.
|
Text group codes |
|
|---|---|
|
Group code |
Description |
|
100 |
Subclass marker (AcDbText) |
|
39 |
Thickness (optional; default = 0) |
|
10 |
First alignment point (in OCS) DXF: X value; APP: 3D point |
|
20, 30 |
DXF: Y and Z values of first alignment point (in OCS) |
|
40 |
Text height |
|
1 |
Default value (the string itself) |
|
50 |
Text rotation (optional; default = 0) |
|
41 |
Relative X scale factor—width (optional; default = 1) This value is also adjusted when fit-type text is used |
|
51 |
Oblique angle (optional; default = 0) |
|
7 |
Text style name (optional, default = STANDARD) |
|
71 |
Text generation flags (optional, default = 0): 2 = Text is backward (mirrored in X) 4 = Text is upside down (mirrored in Y) |
|
72 |
Horizontal text justification type (optional, default = 0) integer codes (not bit-coded): 0 = Left 1= Center 2 = Right 3 = Aligned (if vertical alignment = 0) 4 = Middle (if vertical alignment = 0) 5 = Fit (if vertical alignment = 0) See the Group 72 and 73 integer codes table for clarification |
|
11 |
Second alignment point (in OCS) (optional) DXF: X value; APP: 3D point This value is meaningful only if the value of a 72 or 73 group is nonzero (if the justification is anything other than baseline/left) |
|
21, 31 |
DXF: Y and Z values of second alignment point (in OCS) (optional) |
|
210 |
Extrusion direction (optional; default = 0, 0, 1) DXF: X value; APP: 3D vector |
|
220, 230 |
DXF: Y and Z values of extrusion direction (optional) |
|
100 |
Subclass marker (AcDbText) |
|
73 |
Vertical text justification type (optional, default = 0): integer codes (not bit-coded): 0 = Baseline 1 = Bottom 2 = Middle 3 = Top See the Group 72 and 73 integer codes table for clarification |
The following table describes the group codes 72 (horizontal alignment) and 73 (vertical alignment) in greater detail.
|
Group 72 and 73 integer codes |
||||||
|---|---|---|---|---|---|---|
|
Group 73 |
Group 72 0 |
1 |
2 |
3 |
4 |
5 |
|
3 (top) |
TLeft |
TCenter |
TRight |
|||
|
2 (middle) |
MLeft |
MCenter |
MRight |
|||
|
1 (bottom) |
BLeft |
BCenter |
BRight |
|||
|
0 (baseline) |
Left |
Center |
Right |
Aligned |
Middle |
Fit |
If group 72 and/or 73 values are nonzero then the first alignment point values are ignored and AutoCAD calculates new values based on the second alignment point and the length and height of the text string itself (after applying the text style). If the 72 and 73 values are zero or missing, then the second alignment point is meaningless.