AcDbDxfFiler::writeBChunk

C++

virtual Acad::ErrorStatus writeBChunk(
    AcDb::DxfCode code, 
    const ads_binary& val
) = 0;

Description

A BChunk is stored as a length (a short) followed by its data.

The implementation of this function should follow that of the ObjectARX internal filers. It should:

• Check the current filer status. If it's Acad::eOk, then continue, or else return the current status.
• Write out the AcDb::DxfCode in code.

See the AcDbDxfFiler DXF Group Codes section for information on which DXF group codes are valid for Binary Chunks.

• Write out the val.clen short indicating the length of binary data that follows and the val.buf contents, all in one chunk.
• Return an Acad::ErrorStatus value indicating the success or failure of the operation (use Acad::eOk to indicate success).

When using the ObjectARX internal filers (that is, not a custom filer), this method does not do anything about platform-dependent byte order.

Parameters

Links

AcDbDxfFiler