AutoCAD命令行简化输入形式

   （画                命令 ）                            （ 输入的全称）                 （ 简化的输入形式）

                      多义线                                                  pline                                       P

                      正多边形                                              Polygon                                  POL

                      矩形                                                     Rectangle                               REC

                      圆弧                                                     Arc                                          A

                      椭圆                                                     Ellipse                                    EL

                      圆环                                                     Donut                                     DO

                 输入单行文本                                            Dtext                                      DT

                 输入多行文本                                            Mtext                                      MT

                 文字式样                                                                                                  st

                 删除                                                          Erase                                     e

                 撤销                                                          undo                                       u

                 恢复                                                          redo                                        -

                复制                                                           copy                                      co/cp

                 镜像                                                          mirror                                     mi

                 偏移                                                          offset                                      o

                 阵列                                                          array                                      ar

                 移动                                                          move                                      m

                 旋转                                                          rotate                                     ro

                 比例缩放                                                  scale                                       sc

                 拉伸                                                         stretch

                 延长                                                         lengthen                                 len

                 修剪                                                         trim                                          tr

                 延伸                                                        extend                                     ex

                 打断                                                        break                                       br

                画倒角                                                    chamfer                                   cha

                倒圆角                                                     fillet                                           f

                 炸开                                                      explode                                      x

(  特殊符号的输入方法：

%%d       °

%%c       直径符号

%%%      %

%%p        +

%%o       打开/关闭上划线       

%%U      打开/关闭下划线 )

ch          特性