Blocks Group Codes in DXF Files
The following is an example of the BLOCKS section of a DXF file:
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0 SECTION 2 BLOCKS |
Beginning of BLOCKS section |
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0 BLOCK 5 <handle> 100 AcDbEntity 8 <layer> 100 AcDbBlockBegin 2 <block name> 70 <flag> 10 <X value> 20 <Y value> 30 <Z value> 3 <block name> 1 <xref path> |
Begins each block entry (a block entity definition) |
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0 <entity type> . . <data> . |
One entry for each entity definition within the block |
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0 ENDBLK 5 <handle> 100 AcDbBlockEnd |
End of each block entry (an endblk entity definition) |
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0 ENDSEC |
End of BLOCKS section |