Introduction - If you have any usage issues, please Google them yourself
AUTOCAD automatic access to all the filling in the center of gravity of the border and fill the output area of Department values, for a lot of filler, and fill the area in accordance with values and boundary node editing is highly desirable. On this basis can achieve a lot of features (only support 2007, a little freedom to modify the domain or the output side of the border line above) (the code is very lean, there are significant benefits for beginners) (after operation for the loading operation bj and tcmj )