The rectangle drawn by CAD2010 is very large, drawing a rectangle of 500X200, which is bigger than the whole set of drawings. In the past, just lose REC, play 500,200 after the space, you must lose rec, after the space, then lose D, play 500X200 (or lose rec, play @500,200 after the space), do not know how it is going , solve.
+7Votes
The default is the corner point, not the size. If you change it, you should change it to Baidu. Many of them can be changed to customary