求助：尺寸标注

liu22737 · 发表于 2005-11-5 09:39

本帖最后由作者于 2005-11-7 21:45:03 编辑

各位高手请帮忙

由标注尺寸可否求得该尺寸的dimtad dimtih dimtoh等参数

dragonboy · 发表于 2005-11-5 10:28

vba可以

liu22737 · 发表于 2005-11-5 11:14

lisp可以吗？

yedajiang · 发表于 2005-11-5 11:39

可以的，先找出标注的样式，再找到其数值不就可以了吗？

liu22737 · 发表于 2005-11-5 12:01

yedajiang发表于2005-11-5 11:39:00可以的，先找出标注的样式，再找到其数值不就可以了吗？

能详细一点吗？怎样找出标注的样式呢？

liu22737 · 发表于 2005-11-6 00:09

白等一天

无痕 · 发表于 2005-11-6 00:32

你看看cad的帮助中dxf

或 vba函数中dim实体部分

liu22737 · 发表于 2005-11-7 09:06

*100*	*Subclass marker (AcDbDimStyleTableRecord)*
2	*Dimension style name*
70	Standard flag values (bit-coded values): 16 = If set, table entry is externally dependent on an xref 32 = If both this bit and bit 16 are set, the externally dependent xref has been successfully resolved 64 = If set, the table entry was referenced by at least one entity in the drawing the last time the drawing was edited. (This flag is for the benefit of AutoCAD^® commands. It can be ignored by most programs that read DXF™ files and need not be set by programs that write DXF files)
3	*DIMPOST*
4	*DIMAPOST*
5	*DIMBLK (obsolete, now object ID)*
6	*DIMBLK1 (obsolete, now object ID)*
7	*DIMBLK2 (obsolete, now object ID)*
40	*DIMSCALE*
41	*DIMASZ*
42	*DIMEXO*
43	*DIMDLI*
44	*DIMEXE*
45	*DIMRND*
46	*DIMDLE*
47	*DIMTP*
48	*DIMTM*
*140*	*DIMTXT*
*141*	*DIMCEN*
*142*	*DIMTSZ*
*143*	*DIMALTF*
*144*	*DIMLFAC*
*145*	*DIMTVP*
*146*	*DIMTFAC*
*147*	*DIMGAP*
*148*	*DIMALTRND*
71	*DIMTOL*
72	*DIMLIM*
73	*DIMTIH*
74	*DIMTOH*
75	*DIMSE1*
76	*DIMSE2*
77	*DIMTAD*
78	*DIMZIN*
79	*DIMAZIN*
*170*	*DIMALT*
*171*	*DIMALTD*
*172*	*DIMTOFL*
*173*	*DIMSAH*
*174*	*DIMTIX*
*175*	*DIMSOXD*
*176*	*DIMCLRD*
*177*	*DIMCLRE*
*178*	*DIMCLRT*
*179*	*DIMADEC*
*270*	*DIMUNIT (obsolete, now use DIMLUNIT AND DIMFRAC)*
*271*	*DIMDEC*
*272*	*DIMTDEC*
*273*	*DIMALTU*
*274*	*DIMALTTD*
*275*	*DIMAUNIT*
*276*	*DIMFRAC*
*277*	*DIMLUNIT*
*278*	*DIMDSEP*
*279*	*DIMTMOVE*
*280*	*DIMJUST*
*281*	*DIMSD1*
*282*	*DIMSD2*
*283*	*DIMTOLJ*
*284*	*DIMTZIN*
*285*	*DIMALTZ*
*286*	*DIMALTTZ*
*287*	*DIMFIT (obsolete, now use DIMATFIT and DIMTMOVE)*
*288*	*DIMUPT*
*289*	*DIMATFIT*
*340*	*DIMTXSTY (handle of referenced STYLE)*
*341*	*DIMLDRBLK (handle of referenced BLOCK)*
*342*	*DIMBLK (handle of referenced BLOCK)*
*343*	*DIMBLK1 (handle of referenced BLOCK)*
*344*	*DIMBLK2 (handle of referenced BLOCK)*
*371*	*DIMLWD (lineweight enum value)*
*372*	*DIMLWE (lineweight enum value)*

无痕 · 发表于 2005-11-7 12:00

(entget e '("*"))

可能有些在扩展数据里面。

没有的按默认值，可直接 getvar 获得

龙龙仔 · 发表于 2005-11-7 12:23

http://www.mjtd.com/bbs/Archive_view.asp?boardID=3&ID=31227

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求助：尺寸标注

re

re

entget函数不显示这些dxf编码，