dxf参考手册中文版

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1、DXF参考手册DXF参考手册目录1.DXF格式61.1本参考的结构61.2对DXF参考的修订61.3本参考的格式惯例61.4对象和图元代码71.5组码值类型81.6按数字次序排列的组码92.HEADER段142.1HEADER段组码152.1.1修订的VPORT标题变量282.1.2日期/时间变量的特殊处理293.CLASSES段313.1CLASSES段组码313.1.1默认类值324.TABLES段334.1符号表组码344.2常用符号表组码344.2.1符号表条目的常用组码354.3APPID364.4BLOCK_RECORD374.5DIMSTYLE384.

2、6LAYER414.7LTYPE424.8STYLE444.9UCS454.10VIEW464.11VPORT495.BLOCKS段525.1BLOCKS段组码525.2BLOCK535.3ENDBLK546.ENTITIES段556.1常用图元组码576.23DFACE596.33DSOLID606.4ACAD_PROXY_ENTITY606.5ARC616.6ATTDEF626.7ATTRIB646.8BODY65182DXF参考手册6.9CIRCLE666.10DIMENSION666.10.1常用标注组码676.10.2对齐标注组码696.10.3线性标注和

3、转角标注组码706.10.4半径标注和直径标注组码716.10.5角度标注组码726.10.6坐标标注组码736.10.7标注样式替代746.11ELLIPSE746.12HATCH756.12.1边界路径数据786.12.2图案数据806.13IMAGE816.14INSERT826.15LEADER836.16LINE856.17LWPOLYLINE866.18MLINE876.19MTEXT896.20OLEFRAME906.21OLE2FRAME916.22POINT936.23POLYLINE946.23.1多面网格956.24RAY966.25REGIO

4、N976.26SEQEND976.27SHAPE986.28SOLID996.29SPLINE1006.30TABLE1016.31TEXT1056.32TOLERANCE1066.33TRACE1076.34VERTEX1086.35VIEWPORT1106.36WIPEOUT1136.37XLINE1157.OBJECTS段1167.1OBJECT段组码1177.1.1对象所有权1177.2常用对象组码1187.3ACAD_PROXY_OBJECT119182DXF参考手册7.4ACDBDICTIONARYWDFLT1207.5ACDBPLACEHOLDER12

5、17.6DICTIONARY1217.7DICTIONARYVAR1227.8DIMASSOC1237.9FIELD1257.10GROUP1267.11IDBUFFER1277.12IMAGEDEF1277.13IMAGEDEF_REACTOR1287.14LAYER_INDEX1297.15LAYER_FILTER1307.16LAYOUT1307.17MATERIAL1327.18MLINESTYLE1377.19OBJECT_PTR1397.20PLOTSETTINGS1397.21RASTERVARIABLES1427.22SPATIAL_INDEX143

6、7.23SPATIAL_FILTER1447.24SORTENTSTABLE1457.25TABLESTYLE1467.26VBA_PROJECT1487.27WIPEOUTVARIABLES1487.28XRECORD1498.THUMBNAILIMAGE段1508.1THUMBNAILIMAGE段组码1509.图形交换文件格式1519.1ASCIIDXF文件1519.1.1DXF文件的基本结构1529.1.2DXF文件中的组码1539.1.3DXF文件中的标题组码1549.1.4DXF文件中的类组码1559.1.5DXF文件中的符号表组码1569.1.6DXF文

7、件中的块组码1599.1.7DXF文件中的图元组码1619.1.8DXF文件中的对象组码1629.1.9编写DXF接口程序1639.2二进制DXF文件1679.3幻灯文件1689.3.1旧幻灯片标题1719.4幻灯库文件17210.高级DXF问题17310.1数据库对象173182DXF参考手册10.2永久对象间参照句柄17410.2.1指针和所有权参照17510.2.2硬参照和软参照17510.2.3任意句柄17510.2.41005组码17610.3子类标记17610.4扩展词典和永久反应器17810.5扩展数据17810.6对象坐标系(OCS)18210.