【转帖】minimum requirements for creating dxf file with hatch
 

minimum requirements for creating dxf file with hatch
minimum requirements for creating dxf file with hatch
i want create a dxf file with minimum requirements for only hatch entities. do you know what is necessary for write a correct file?
i try
0
section
2
header
9
$acadver
1
ac1014
9
$acadmaintver
70
9
9
$dwgcodepage
3
ansi_1252
0
endsec
0
section
2
entities
0
hatch
8
polygon
2
solid
62
1
70
1
71
0
91
1
75
0
76
1
92
2
10
-54.518148
20
-0.024938
10
44.584682
20
-9.958404
10
54.518148
20
0.024938
10
54.518148
20
0.024938
93
4
72
1
0
line
8
polygon
62
2
10
-54.518148
20
-0.024938
11
44.584682
21
-9.958404
0
line
8
polygon
10
44.584682
20
-9.958404
11
54.518148
21
0.024938
0
line
8
polygon
10
54.518148
20
0.024938
11
-44.584682
21
9.958404
0
endsec
0
eof
but doesn't work.
files of r13 and later versions must contain tables, classes and objects sections.
also header must contain handseed value.
try the following steps:
in odamfcapp create a new file: file/new
be sure saving of round-trip data is turned off - tools/options....
save the file to dxf r13.
this would be empty but valid dxf r13 file.
surely the result can be minimized a bit..
sergey slezkin
it is a good idea i will try so:
i will create a newer dxf r13 with odamfcapp.
i will replace ac1012 with ac1014 and i will add entyties hatch.
thank's a lot
it was my mistake - dxf r13 - should be dxf r14.
simply replacing ac1012 version by ac1014 in the file is incorrect.
also if you add entities to dxf file by editing it don't forget to change handseed value in header.
sergey slezkin