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- 2002-5-28
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- 1970-1-1
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楼主 |
发表于 2002-5-29 00:47:14
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显示全部楼层
0
DIMENSION
5
2C
100
AcDbEntity
8
0
100
AcDbDimension
2
*D0 ****
10
297.55875
20
123.89645
30
0.0
11
248.307646
21
125.77145
31
0.0
70
32
3
STANDARD
100
AcDbAlignedDimension
13
199.056542
23
104.565088
33
0.0
14
297.55875
24
103.97929
34
0.0
100
AcDbRotatedDimension
1001
ACAD
1000
DSTYLE
1002
{
1070
78
1070
8
1070
270
1070
8
1070
140
1040
2.5
1070
74
1070
0
1070
172
1070
1
1070
73
1070
0
1070
77
1070
1
1070
147
1040
0.625
1070
42
1040
0.625
1070
44
1040
1.25
1070
43
1040
3.75
1070
141
1040
2.5
1070
41
1040
2.5
1070
273
1070
8
1070
274
1070
4
1070
143
1040
0.0394
1070
171
1070
4
1002
}
0
ENDSEC
0
在这个数据中是没有尺寸的大小的(除非你更改了尺寸),但它有个名"*D0"(数据中画***处),是和另一数据块"BLOCK"的名"*D0"相同的,并在相同名的"BLOCK"中存放的有尺寸大小.我不知道的是这个尺寸大小怎么读出?用什么方法读?在DWG中"DIMENSION"的数据格式是怎么样的?
附"BLOCK"的数据如下:
0
BLOCK
5
20
100
AcDbEntity
8
0
100
AcDbBlockBegin
2
*D0 (和上面同名)
70
1
10
0.0
20
0.0
30
0.0
3
*D0
1
0
LINE
5
21
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbLine
10
199.056542
20
105.190088
30
0.0
11
199.056542
21
125.14645
31
0.0
0
LINE
5
22
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbLine
10
297.55875
20
104.60429
30
0.0
11
297.55875
21
125.14645
31
0.0
0
LINE
5
23
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbLine
10
201.556542
20
123.89645
30
0.0
11
295.05875
21
123.89645
31
0.0
0
SOLID
5
24
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbTrace
10
201.556542
20
124.313117
30
0.0
11
201.556542
21
123.479783
31
0.0
12
199.056542
22
123.89645
32
0.0
13
199.056542
23
123.89645
33
0.0
0
SOLID
5
25
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbTrace
10
295.05875
20
124.313117
30
0.0
11
295.05875
21
123.479783
31
0.0
12
297.55875
22
123.89645
32
0.0
13
297.55875
23
123.89645
33
0.0
0
MTEXT
5
26
100
AcDbEntity
8
0
6
BYBLOCK
62
0
100
AcDbMText
10
248.307646
20
125.77145
30
0.0
40
2.5
41
0.0
71
5
72
1
1
\A1;98.5022 (尺寸的大小,即要读出的数据)
0
POINT
5
28
100
AcDbEntity
8
DEFPOINTS
6
BYBLOCK
62
0
100
AcDbPoint
10
199.056542
20
104.565088
30
0.0
0
POINT
5
29
100
AcDbEntity
8
DEFPOINTS
6
BYBLOCK
62
0
100
AcDbPoint
10
297.55875
20
103.97929
30
0.0
0
POINT
5
2A
100
AcDbEntity
8
DEFPOINTS
6
BYBLOCK
62
0
100
AcDbPoint
10
297.55875
20
123.89645
30
0.0
0
ENDBLK
5
2B
100
AcDbEntity
8
0
100
AcDbBlockEnd
0
ENDSEC |
|