是哪个实体?

clf1121

0
POLYLINE
5
28A9
330
18
100
AcDbEntity
8
2150
100
AcDb2dPolyline
66
1
10
0.0
20
0.0
30
0.0
70
128
0
VERTEX
5
2380D
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459684.5109295361
20
2708420.319128356
30
0.0
0
VERTEX
5
2380E
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459685.334
20
2708417.328999999
30
0.0
0
VERTEX
5
2380F
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459693.688
20
2708420.659
30
0.0
0
VERTEX
5
23810
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459693.956
20
2708422.212999999
30
0.0
0
VERTEX
5
23811
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459695.586
20
2708422.976
30
0.0
0
VERTEX
5
23812
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459694.9069999999
20
2708425.376
30
0.0
0
VERTEX
5
23813
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459695.783
20
2708425.727
30
0.0
0
VERTEX
5
23814
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459689.919
20
2708445.236999999
30
0.0
0
VERTEX
5
23815
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459686.808
20
2708444.249999999
30
0.0
0
VERTEX
5
23816
330
28A9
100
AcDbEntity
8
2150
100
AcDbVertex
100
AcDb2dVertex
10
459688.4116636996
20
2708438.764325808
30
0.0
0
SEQEND
5
23817
330
28A9
100
AcDbEntity
8
2150 小弟刚接触dxf文件,请问上面的组码对应的是哪个entities实体,在AutoCAD软件中是通过哪个操作或命令构建出来的, 谢谢~~

ZZXXQQ

实体：POLYLINE


命令：PLINE         或 PL

clf1121

用上命令得到的ENTITIES段组码是 0
LWPOLYLINE
5
2B
330
1F
100
AcDbEntity
8
0
100
AcDbPolyline
90
6
70
1
43
0.0
10
167.5765589653387
20
219.25588228135
10
271.3283071940147
20
155.1970590529471
10
323.2041813083526
20
119.6735292360405
10
190.3086836058457
20
101.0382353819795
10
95.30006072850756
20
120.2558825579525
10
106.9575594996633
20
189.5558822260294
0
ENDSEC 不一样吧,这是多线段构成的多边形吧

alin

应该是2DPOLYLINE, 那是R12还是R14时代的东西了吧。

clf1121

是了,R12的格式文件,感觉上比较繁琐