Gathering a lot of commands to enhance your working.
Edit by : SmarTools, a utility routine for AutoCAD R14 -2006,gathering a lot of commands to enhance your working.
Easy to caculate and mark area.Caculate and mark area of hatchs,or rebuilt boundary of hatchs.Easy to sum-up a lot of area marked in a dwg file.You can turn off an Layer but you cannot turn off objects on different layers when some other Entities on this display normal.This command will help you . you can free download SmarTools For AutoCAD 2.16 now.