DXF文件中的TABLES段,OBJECT段,在整个AUTOCAD绘图系统中的作用是什么呢?
DXF文件中的TABLES段,OBJECT段,在整个AUTOCAD绘图系统中的作用是什么呢? Tables Section has most drawing setups, such as Layer, line type, view, all can find and configure here. Normally it is needed for correctly show a drawing.Object section include non-graphic entities, sometimes this can be ignored.
For a very basic dxf file, including HEADER, TABLES, ENTITIES SECTION. For later version, BLOCKS, CLASSES, OBJECTS are needed too. 原来如此啊,有点明白了。
但是我编了几个dxf文档,把HEADER和TABLES都忽略了,也没有什么影响。。图层都可以直接在组码8后面命名。。。
就是对于LWPOLYLINE和ELLPISE这两种图元类型不能直接编写ENTITIES区域。。
但是哪些东西不能省略我现在还不太清楚,能否指点一下?
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