摘要
本文通过以"井字"图形变化为主线,在图形变化中以问题的提出,寻求解决方法为突破口,以达到新命令的引出与学习。将AutoCAD两维图形编辑命令讲清、讲透,在宽松愉快而有兴趣的图形变化和问题讨论中,在活跃的课堂气氛中完成AutoCAD两维图形编辑命令的学习。
In this paper,＇jingzi＇ graph changing is considered as a teach case by raising the problem,finding the solution,then extracting the novel command.The orders of two-dimensional graphic editing in Auto CAD are clear stated such as pruning,copy,chamfer angle,round off,excursion,stretching,proportional zoom,movement,whirl,annular array,matrix array,mirror image,etc.The learning of the orders of two-dimensional graphic editing in Auto CAD can be achieved in an active class mood by relaxing and interesting discussions about graph changing problem.
出处
《价值工程》
2011年第14期221-222,共2页
Value Engineering
