DXF文件格式详解中文版

chm格式的中文DXF文件结构、内容介绍，针对dxf读写操作会有帮助。

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        7635  2015-11-12 14:55  1.dxf
     文件      206098  2007-03-16 01:28  DXF_R14.HLP
     目录           0  2015-04-07 15:04  Dxf格式说明\
     文件      411403  2006-10-13 09:11  Dxf格式说明\Dxf_C18.1.01.chm
     目录           0  2015-11-12 14:43  dxf_r14\
     文件        1591  2007-03-16 01:27  dxf_r14\1005_group_codes_al_u05_c.htm
     文件        4191  2007-03-16 01:27  dxf_r14\3dface_al_u05_c.htm
     文件        2282  2007-03-16 01:27  dxf_r14\3dsolid_al_u05_c.htm
     文件         366  2007-03-16 01:27  dxf_r14\_README_.TXT
     文件        3605  2007-03-16 01:27  dxf_r14\acad95proxy95entity_al_u05_c.htm
     文件        3324  2007-03-16 01:27  dxf_r14\acad95proxy95object_al_u05_c.htm
     文件        1801  2007-03-16 01:27  dxf_r14\advanced_dxf_issues_al_u05_c.htm
     文件        4267  2007-03-16 01:27  dxf_r14\aligned44_linear44_and_rotated_dimension_group_codes_al_u05_c.htm
     文件        5317  2007-03-16 01:27  dxf_r14\angular_dimension_group_codes_al_u05_c.htm
     文件        2471  2007-03-16 01:27  dxf_r14\appid_al_u05_c.htm
     文件        4537  2007-03-16 01:27  dxf_r14\arbitrary_axis_algorithm_al_u05_c.htm
     文件        1850  2007-03-16 01:27  dxf_r14\arbitrary_handles_al_u05_c.htm
     文件        3655  2007-03-16 01:27  dxf_r14\arc_al_u05_c.htm
     文件        1512  2007-03-16 01:27  dxf_r14\ascii_dxf_file_format_al_u05_b.htm
     文件        7576  2007-03-16 01:27  dxf_r14\attdef_al_u05_c.htm
     文件        7306  2007-03-16 01:27  dxf_r14\attrib_al_u05_c.htm
     文件        5347  2007-03-16 01:27  dxf_r14\binary_dxf_file_format_al_u05_b.htm
     文件        1767  2007-03-16 01:27  dxf_r14\block95record_al_u05_c.htm
     文件        6583  2007-03-16 01:27  dxf_r14\block_al_u05_c.htm
     文件        4548  2007-03-16 01:27  dxf_r14\blocks_in_dxf_files_al_u05_c.htm
     文件        2212  2007-03-16 01:27  dxf_r14\blocks_section_al_u05_c.htm
     文件        2261  2007-03-16 01:27  dxf_r14\body_al_u05_c.htm
     文件       13101  2007-03-16 01:27  dxf_r14\boundary_path_data_al_u05_c.htm
     文件        3077  2007-03-16 01:27  dxf_r14\circle_al_u05_c.htm
     文件       12757  2007-03-16 01:27  dxf_r14\classes_section_al_u05_c.htm
     文件        6933  2007-03-16 01:27  dxf_r14\common_dimension_group_codes_al_u05_c.htm
............此处省略102个文件信息