再给大家推荐一个“晓东工具箱”，看了就知道了...

下面是beta 0.1版本的菜单，不断更新，相关帖子见：
http://www.xdcad.com/forum/showthread.php?postid=17393#post17393

[热键开关] xdrx_hotkey
[打 开] xopen
[建立标记] xdrx_setmark
[存储选择] xdrx_savesslink
[获取选择] xdrx_getss
[第一选择] p1
[第二选择] p2
[第三选择] p3
[第四选择] p4
[第五选择] p5
[第六选择] p6
[第七选择] p7
[第八选择] p8
[第九选择] p9

[图层工具]
[当前图层] lay_set_cur
[图层关闭] layoff
[图层保留] layres
[改变图层] laychg

[填充相关]
[HATCH挖洞] HA_APPLOOP
[HATCH删洞] HA_REMOVELOOP
[填充合并] ha_merge
[填充分解] HA_EXPLODE
[边界关联] hatch_assoc
[提取图案] getpat
[预演填充] hatch_display
[修改比例] HA_MODSCL
[制作幻灯] pat2slb
[填充面积] hatch_area

[图块相关]
[裁减图块] blk_xclip
[删子实体] del_blk_subobj
[改 颜 色] mod_blk_subobj
[域内修剪] blk_trim

[曲线相关]
[取PL顶点] pl2file
[拟合曲线] stopl
[连接线段] c_l2pl
[合并线段] curve_join
[等距连线] curve_lx
[加粗曲线] plw_match
[PL线长和] cal_clen
[删超短线] del_SPL
[曲线统计] plarea
[曲线断开] sbrk
[域外TRIM] curve_trim
[多重偏移] xoffset
[路径阵列] xarray
[布尔运算] curve_boole
[消除重线] curve_rdup
[消重图元] rdupent
[交点断开] curve_intbrk
[交线断开] cross_brk

[标 注]
[修改字高] chdimh
[标注改值] chval
[恢复原值] resval
[标注合并] dimj
[标注断开] dimd

[文 字]
[修改字高] chtxth
[消重文字] rduptxt
[填充文字] whatch
[数字相加] addnum
[统计面积] tj_area
[改变序号] ch_No
[重叠文字] txt_srchoverlap
[文字背景] txtcut
[文字变线] txt2pl

[图 像]
[图象路径] img_srch
[图像裁减] xclip_img
[删除图象] img_del

[显示顺序]
[图层置顶] draworder_by_layer
[选择前置] (xdrx_draworder->top (ssget))
[选择后置] (xdrx_draworder->back (ssget))
[选择交换] (xdrx_draworder_swap