DXF syntax for raster image

[array81]

I'm working on a small software. My software must be export a DXF file to work with Autocad.
On my DXF there area lines and a raster image. I'm reading the DXF 2002 reference (I have choose 2002 version for compatibily problems). If I try to export only lines my DXF is read from Autocad (but also other CAD software).
My problem is the raster image. If export the raster image Autocad don't read my DXF.

Which are the minimum requirements for creating to add raster image on my DXF?


THIS IS MY WORKING DXF (only a line):
----------------------------------------------------------------------------
0
SECTION
2
HEADER
9
$EXTMIN
10
-71.5
20
46.444444444444
30
0
9
$EXTMAX
10
-71.5
20
46.444444444444
30
0
9
$LTSCALE
40
1
0
ENDSEC
0
SECTION
2
TABLES
0
TABLE
2
LTYPE
100
AcDbSymbolTable
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
CONTINUOUS
70
0
3
Solid line
72
65
73
0
40
0
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
BYLAYER
70
0
3

72
65
73
0
40
0
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
BYBLOCK
70
0
3

72
65
73
0
40
0
0
ENDTAB
0
TABLE
2
LAYER
100
AcDbSymbolTable
70
0
0
LAYER
100
AcDbSymbolTableRecord
100
AcDbLayerTableRecord
2
0
70
0
62
7
6
CONTINUOUS
0
ENDTAB
0
ENDSEC
0
SECTION
2
ENTITIES
0
LINE
100
AcDbEntity
8
0
6
CONTINUOUS
48
1
62
256
10
-71.5000
20
46.4444
30
0.0000
11
104.5000
21
109.3889
31
0.0000
0
ENDSEC
0
SECTION
2
OBJECTS
0
ENDSEC
0
EOF
----------------------------------------------------------------------------


THIS IS MY NOT WORKING DXF (line and image):
----------------------------------------------------------------------------
0
SECTION
2
HEADER
9
$EXTMIN
10
-134.509920634949
20
66.5238095238
30
0
9
$EXTMAX
10
-134.509920634949
20
66.5238095238
30
0
9
$LTSCALE
40
1
0
ENDSEC
0
SECTION
2
TABLES
0
TABLE
2
LTYPE
100
AcDbSymbolTable
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
CONTINUOUS
70
0
3
Solid line
72
65
73
0
40
0
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
BYLAYER
70
0
3

72
65
73
0
40
0
0
LTYPE
100
AcDbSymbolTableRecord
100
AcDbLinetypeTableRecord
2
BYBLOCK
70
0
3

72
65
73
0
40
0
0
ENDTAB
0
TABLE
2
LAYER
100
AcDbSymbolTable
70
0
0
LAYER
100
AcDbSymbolTableRecord
100
AcDbLayerTableRecord
2
0
70
0
62
7
6
CONTINUOUS
0
ENDTAB
0
ENDSEC
0
SECTION
2
ENTITIES
0
IMAGE
100
AcDbEntity
8
0
6
CONTINUOUS
48
1
62
256
10
44.6111
20
28.7222
30
0.0000
11
0.2292
21
0.1323
31
0.0000
12
-0.2647
22
0.4585
32
0.0000
340
6B
13
394
23
287
340
6B
0
LINE
100
AcDbEntity
8
0
6
CONTINUOUS
48
1
62
256
10
-134.5099
20
66.5238
30
0.0000
11
-19.3810
21
200.7500
31
0.0000
0
ENDSEC
0
SECTION
2
OBJECTS
0
IMAGEDEF
5
6B
100
AcDbEntity
90
0
1
C:\Users\Martin\Desktop\feature17.png
10
394.0000
20
287.0000
11
0.2647
21
0.0000
280
1
281
3
0
ENDSEC
0
EOF
----------------------------------------------------------------------------


I hope somebody can help me.

Thanks

[mid-awe]

AecIdbEmbeddedRasterImage?