huangyhg

To meet the requirement of high precise of product and execute the new GPS, in my view, the third development plan based on AutoCAD software should be canceled.
There are several reasons for what as follows:
1)
On the view of the above table, that aren't exploded such Entities as AcDbRay,AcDbXline,AcDbSpline,AcDbXline,AcDbMline.
In AutoCAD 2002 software, the complex curve is not expressed.

2)
AcDbDimension object involves many objects such as solids,lines,text,strings,point.
To third developing Partner, it is difficult to extract all of the characteristics of AcDbDimension object.
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