1. Search the net for a specification of the dxf format to learn how data are organized. 2. Choose an appropriate reader (binary, text, xml, ..) according to the way data are stored in dxf format. 3. Finally read the data with the chosen reader in a way the dxf format specification implies.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook
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