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我想在excel中操作,得到打开的cad文件中择的线的长度,然后写入excel表.* p+ N; i, U" o5 ?0 A( b& u
其中选择效果就象在cad中选菜单下的"工具_查询_列表显示",选择后按空格或回车,得到线的长度就分别写入excel表中A列了.
* L4 j& M0 F$ ?( g, U在网上搜索了两天,得到如下代码,偶vba不好,请哪位高手帮我整合下,谢谢!' j O" a; a% M p; w6 J: i
excel中操作cad请参考下面的步骤:
' ]' ?. [9 I, n# b% N在EXCEL VBA编辑器的“工具”菜单中点“引用”,在“引用”对话框中找到ACAD类库,勾选它,确定。见图3 Q; }+ M1 }0 E& K0 ^ _; T2 v& O) d
4、在EXCEL VBA编辑器Sheet1对象代码窗口写如下代码/ R1 L# _/ ?1 v' x8 c/ d
Sub A()
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Dim CAD As AcadApplication '声明一个AutoCAD应用程序对象
8 U0 [& Y, Y2 R. ~2 [+ H4 y( FDim DOC As AcadDocument '声明AutoCAD文档对象: \7 T) y& m# C6 ^
Set CAD = New AcadApplication '运行一个新的AutoCAD进程
0 A* a* S3 t( I' ?CAD.Visible = True '使运行的AutoCAD程序可见。如果没有这行,程序将不可见,就是说看不见CAD窗口,只能在Windows任务管理器看到有CAD程序运行
& X( I0 a: _6 g& m2 `: e# y: X" eSet DOC = CAD.Documents.Open(Sheet1.Cells(1, 1).Value) '按照“Sheet1”工作表第一行第一列单元格的内容打开文件( q" s j) W. C4 [
DOC.SendCommand Sheet1.Cells(1, 2).Value '按“Sheet1”工作表第一行第二列单元格的内容向CAD命令行发送命令
2 c% c6 J( ~4 H; r+ Xsub ;;;=================================================================*" y) y7 @. G% o
;;;功能:测量线的长度 *
4 n' L% R: A' J; g/ c5 |6 o;;;日期:zml84 于 2009-05-21 17:45 *
- k S6 c: ^ S; _/ O- ]5 A2 g/ J* o(defun C:cd ()% u" L6 n0 K$ ^5 J9 f
(princ "统计线段长度"
4 Z/ n) ]; p! C6 Y/ e& X(if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE"))
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(progn3 o# I, `+ e u/ a* u# H: G
;;
1 Z/ I; X) N2 A(setq LST_LEN '()
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)
$ N9 ]; a! y0 t( @' D- t1 A;;逐个统计. U' `* u# h; n+ H" m" S1 E
(repeat (sslength SS)
/ N9 [" s1 T/ v2 A0 z5 B5 K(setq EN (ssname SS I)
; \, k) R/ `; `5 ]+ NLEN (vlax-curve-getdistatparam, v* a1 @& I- ]9 b1 z. ]
EN4 A0 e! }. k; H5 Z$ N+ p' M8 O
(vlax-curve-getendparam EN)' T2 U- x6 W9 q& H6 M1 ?# e
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LST_LEN (cons LEN LST_LEN)+ Q5 _% y; R: a$ T( b6 S1 t, T
I (1+ I)) M d0 T% {" `" d. h$ ^- h. g
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)
7 u5 q, x) J/ V- `# ^. b+ E, l(setq LST_LEN (reverse LST_LEN))0 _, N$ m$ f& X: q+ t% s2 K
;;显示输出
/ \$ B' Q x$ q) S(princ "\n找到个数:")
! `9 z. @6 {5 f; Z(princ (sslength SS))1 q- [+ w- {) F e" j+ x9 U
(princ "\n单个长度:")
; ]4 L4 e2 o; Z; O4 R(princ LST_LEN)
3 r; ]8 R u: o: F# _! U& C9 b3 E! M(princ "\n总计长度:")1 v7 S- ]: G9 J& V/ b) w4 d
(princ (apply '+ LST_LEN))! c+ B% ^6 q. y9 b" Z
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(princ)
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;;;=================================================================*) B9 F% Y8 m( g- ]& Z) V
;;;(alert! ^+ l* ~8 c" Q4 B* L7 [
;;; "功能:统计线段长度\n命令:\"CD\"\n日期:zml84 于 2009-05-21 17:45"
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(princ)
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$ M- [, C5 f2 Y+ v2 X’在AutoCAD中编程序,写到c盘根目录下的“123.xls”Excel表格中
- v- Q3 d- p2 M; s’使用 VBA IDE 中的“工具” “引用”菜单选项,选择 Microsoft Excel 9.0 对象模型0 u# H/ d% P0 N) W8 I k4 W
’水平不高,有点罗嗦,楼主可以精简下
8 y3 y3 z T1 u! F% K& a’欢迎以后交流,QQ 42123043( t1 w4 r) y. R- t! X) S& _, ~
Public Sub 取坐标()
) l& H$ a( [: L& D# g# A’把AutoCAD中某一图层“多段线层”中的所有多段线的坐标列出来; i3 X! Q7 j, B0 f7 g/ ~
Dim PLSet As AcadSelectionSet
% ?3 w! E8 [4 C" gDim pl As AcadLWPolyline
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Dim ExcelApp As Excel.Application9 P. g/ F6 N) r9 ~6 U1 @$ Y' {2 J
Dim ExcelSheet As Object. \* l, u1 O3 X0 J4 L
Dim ExcelWorkbook As Object
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Dim pts As Variant; J# L; T5 {/ ~& v& n
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Dim NN As Integer# E& a! d+ N' E
Dim j As Integer- I/ Y, J7 z- I8 B v
- _0 X9 E6 \$ d/ p2 f+ L" O* YDim pn As Integer8 @* T+ G9 G' x3 o* T4 d
8 w9 v7 F( ^- WDim px(0 To 10000) As Double7 |7 S) o; s1 |, j3 K1 J; f
Dim py(0 To 10000) As Double% s) n9 _5 U" t3 q2 a
Dim pz(0 To 10000) As Double: o8 {/ I: ~4 x" k6 Q
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+ A" i3 I% V9 `) h/ S" MDim filtertype(10) As Integer8 y( p* j0 H5 R2 n5 W0 H/ y
Dim filterdata(1) As Variant6 Q, W( T9 A! i' |& x+ m
+ k$ ^4 i( G$ Z1 }/ A9 wfiltertype(0) = 0 ’ 选择线型% u/ ]* G( k, A6 A- Y0 e* o! w
filterdata(0) = "LWPOLYLINE"% k0 _! X0 {. M
filtertype(1) = 8 ’ 图层标识,可以根据具体情况改动
9 P4 ]! [6 t. o v( afilterdata(1) = "多段线层"" Z* q u! Z0 l: w" _; @9 j2 b
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k: g8 d3 ]" @3 F2 G8 q/ }* NSet PLSet = ThisDrawing.SelectionSets.Add("pl")
$ m' M. ^% N. T9 f7 GPLSet.SelectOnScreen filtertype, filterdata
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1 ]/ I" s6 c( l" U. sNN = 0) D9 x" A9 f/ x. i6 l
j = 0* ]+ D' z( [2 E3 i
For Each pl In PLSet9 b' \" w6 [) {
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pts = pl.Coordinates
* ~' {( F' `9 [pn = (UBound(pts) + 1) / 2- {, c9 `3 B+ s. ~
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For i = 0 To pn - 1
% z& m0 g( G3 [% Q" Opx(i + pn * j) = pts(2 * i)
4 C, V; P) l: ppy(i + pn * j) = pts(2 * i + 1)
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j = j + 1, i3 K, y) Q7 v1 d9 h5 J& E
NN = NN + pn/ {6 \) B+ j% p+ Y9 p: c }6 o2 j
Next pl4 {4 Q" R$ w+ x, n2 k% m! o
% z7 b2 T4 Z; O: N1 j: SPLSet.Delete3 [- R& G1 }* |! J
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Set ExcelApp = New Excel.Application& j, U6 Q* ] O, C) i& }4 ~0 `
0 J! V/ R% y0 G3 L9 f( sSet ExcelWorkbook = ExcelApp.Workbooks.Add
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Set ExcelSheet = ExcelApp.ActiveSheet9 I) E' p6 X" O* s* t
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ExcelWorkbook.SaveAs "c:\123.xls"/ V* c9 A# k" s3 G/ f
2 C/ H& h* \# \4 |/ dExcelSheet.Cells(1, 1) = "x"
) h4 \3 \5 Q M1 `8 r" kExcelSheet.Cells(1, 2) = "y"7 n* C% c a! N" h
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ExcelSheet.Cells(i + 2, 1) = px(i)
& p7 }% e7 X, H# kExcelSheet.Cells(i + 2, 2) = py(i)' t0 x% J% G$ B
Next i, i* ~1 p: Y( |1 v1 W* K
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End Sub 其实,从Excel里面操作,完全也可以实现) W2 k, d! {+ ~, L/ H- p' l
只需在excel的 VBA IDE 中的“工具” “引用”菜单选项,选择 AutoCAD 2004 Type Library 对象模型
- w. g! D+ {- F4 b5 {. y然后类似的思路编程即可,大家可以试试!! \% F: M' S* j
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获取标注尺寸函数8 c9 F1 _: E+ \( r F& B
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Function FixDimMeas(Dimension As AcadDimension) As Long
6 d$ h. D7 f; ~Dim BlockCount As Long5 Y) K3 ~6 e! M( |9 F5 w/ X
Dim bz As Long
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BlockCount = ThisDrawing.Blocks.Count
E& l) g& M( B'遍历块中的对象,取得标注尺寸
: Q8 L- J- U0 pDim EntityInBlock As AcadEntity
3 W- u% D2 m0 L% ^" B3 uFor Each EntityInBlock In ThisDrawing.Blocks(BlockCount - 1); k" r( U! H6 D; l- g
If EntityInBlock.ObjectName = "AcDbMText" Then
! Y/ H3 l$ S, u& V+ ?bz = Dimension.Measurement. ~7 [8 J8 V/ P' i
FixDimMeas = bz '取得标注尺寸3 o7 }* ~5 @# Q0 X7 w
Exit For * B7 l" {. H' w9 ?5 ^8 ?' {0 L* P; [
End If
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End Function |
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