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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.
H" u" a: Y1 y4 v, V* r, b! p \+ U5 [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.
' M# ?3 ^* D/ ]; g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!/ y5 a! O9 b+ D6 a( X4 p' M
excel中操作cad请参考下面的步骤:
' @7 T, t' f. G2 Q6 ]5 O2 \) Y; `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& _8 W1 f c" m9 }# ?
4、在EXCEL VBA编辑器Sheet1对象代码窗口写如下代码
% h1 m) s4 Q# H; a% USub A()+ ^- R" v/ ^" L2 I6 v3 B& ~
+ d' C- L" K0 m0 }2 l5 i* }Dim CAD As AcadApplication '声明一个AutoCAD应用程序对象
: i E# M0 l; mDim DOC As AcadDocument '声明AutoCAD文档对象7 x, D/ X9 i; ~3 g) V( S
Set CAD = New AcadApplication '运行一个新的AutoCAD进程. S0 ]7 K( O7 i. A% A; }. D) d
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2 L4 R; V0 r7 M3 @, a. z n
Set 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
( E9 \ T3 a" a7 }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
. Z% r. N9 a; Vsub ;;;=================================================================*7 Q: R5 C6 b5 M( C
;;;功能:测量线的长度 *
& D- m" t9 ^8 T2 b;;;日期:zml84 于 2009-05-21 17:45 *
! |* H* o/ h5 ~. }$ A* q5 K9 H+ S(defun C:cd ()
8 F/ e2 U4 a) `( H(princ "统计线段长度"
8 `' N- r8 V7 S9 h(if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE"))! c1 {2 t% ?9 Z5 Z; ^" h% Z
)) I/ X2 D; N D4 _# m- _( }: ]
)
6 _: C) v+ T6 N* w$ E; |/ F(progn
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(setq LST_LEN '()/ x3 k' r2 f1 {3 c& b7 _( T0 v: v
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;;逐个统计 T* d' N' f3 A. t9 t
(repeat (sslength SS): s% U3 K- D0 F) s2 t H. a# ^. _9 H" O
(setq EN (ssname SS I)6 }, t' m; U! V+ K- Q
LEN (vlax-curve-getdistatparam
; J5 B: _5 R$ g' r$ _EN
9 g7 w0 `* D+ Y9 O! T6 s# t(vlax-curve-getendparam EN)& m N9 p) R- ~9 `2 b# B
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LST_LEN (cons LEN LST_LEN)
! s: c6 `" P a$ h- E* pI (1+ I)# t% `# T* g* o8 U$ w+ b
)
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0 r1 h6 a" l) p. j$ d(setq LST_LEN (reverse LST_LEN))# Y3 `1 m4 d1 U" y7 e! C
;;显示输出- ?- y7 \. M6 L$ H$ y3 b
(princ "\n找到个数:")
! o {; k/ b( Z/ k; U+ l5 d, `2 M(princ (sslength SS))0 P" ?; C" V. q' H; Q1 P) l* F
(princ "\n单个长度:")0 k5 V0 D+ Q, N8 J" F0 D0 a5 T
(princ LST_LEN)
, {0 S+ T* |, {, k' Z(princ "\n总计长度:")/ N9 M4 I0 F! h
(princ (apply '+ LST_LEN))% B; C! x& f# C Q# [3 b n! x
)
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(princ)5 T! e$ A8 \0 k6 i# V
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;;;=================================================================*
: G% I" f/ s% x) [& `% Q( `0 q;;;(alert E/ t. H7 W" d1 T$ J+ S% P
;;; "功能:统计线段长度\n命令:\"CD\"\n日期:zml84 于 2009-05-21 17:45"1 \1 u0 ?# |! j+ q/ H3 K& c! s: Y5 ?
;;;)$ U w" }5 q8 |5 ^2 e0 G
(princ)
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8 W0 G3 A# P( g _: s’在AutoCAD中编程序,写到c盘根目录下的“123.xls”Excel表格中 S2 v" }$ c$ E: }$ ^* |% O
’使用 VBA IDE 中的“工具” “引用”菜单选项,选择 Microsoft Excel 9.0 对象模型) X- y% l' n- C8 {) S1 D
’水平不高,有点罗嗦,楼主可以精简下5 k6 m5 J# u1 u/ N; [
’欢迎以后交流,QQ 421230439 L; T3 F$ W6 e' o2 S
Public Sub 取坐标()
2 i& C1 W" [2 `9 p, i2 E5 ?% e’把AutoCAD中某一图层“多段线层”中的所有多段线的坐标列出来% `+ c) k6 a7 n/ Q4 ~! P3 D) P/ D
Dim PLSet As AcadSelectionSet3 U- V% w7 v+ K7 r% v3 Z/ b
Dim pl As AcadLWPolyline" k! M% J# {( X( o9 G) f
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# [# _5 C. K) D/ Q, F) ]: G2 \" tDim ExcelApp As Excel.Application
0 R8 N- P9 d; @0 ~# p) m3 d! M tDim ExcelSheet As Object7 B( y0 @. n9 ~: S0 R7 c
Dim ExcelWorkbook As Object
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, J3 A6 `& b- N) A) ^; `( wDim pts As Variant4 m8 w+ P3 m$ v4 O- `
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Dim NN As Integer
) i2 |. g3 i" F; lDim j As Integer
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/ t0 {) H2 C) Q+ w. R2 sDim pn As Integer
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Dim px(0 To 10000) As Double
* A, A- t, a( T3 Z; B; }7 @Dim py(0 To 10000) As Double& i& C6 p& \. M! d5 @5 \- n/ J
Dim pz(0 To 10000) As Double
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Dim filtertype(10) As Integer
7 I3 T0 `6 F' ^ u; _. I) GDim filterdata(1) As Variant
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6 B7 k! L4 E+ F. q1 Ifiltertype(0) = 0 ’ 选择线型/ @, R e9 G: a+ J% l( B
filterdata(0) = "LWPOLYLINE"
! t& s. y. W& R7 f9 v6 O `filtertype(1) = 8 ’ 图层标识,可以根据具体情况改动
: ?3 [0 F* K, b2 K: Q" }filterdata(1) = "多段线层"2 H3 y8 d9 G8 R; D+ D7 A
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Set PLSet = ThisDrawing.SelectionSets.Add("pl")
9 A! E& B* v& g' yPLSet.SelectOnScreen filtertype, filterdata
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NN = 0
S7 L* ?3 j0 b+ Z) Y1 m, h2 x6 Jj = 0
7 q* W Q+ |# M8 D5 KFor Each pl In PLSet+ _6 n O) ^, Z) m. B
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pts = pl.Coordinates
5 }' r$ |* _0 _! A0 opn = (UBound(pts) + 1) / 2
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For i = 0 To pn - 1
K9 K% P* c, V! X! d& wpx(i + pn * j) = pts(2 * i)
! j/ V3 L! R# I9 l* C4 ~py(i + pn * j) = pts(2 * i + 1)/ q: w% t3 j' z2 R
Next i
8 s( X* N: O0 b! M2 _! Tj = j + 1
. u% a' k0 D0 U4 XNN = NN + pn: w+ j+ ^8 i; U" T. R% k! `9 }
Next pl
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/ w( {) P$ Y F* ~3 H" P( MPLSet.Delete
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Set ExcelApp = New Excel.Application0 Y& U X6 X& [4 G
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Set ExcelWorkbook = ExcelApp.Workbooks.Add
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Set ExcelSheet = ExcelApp.ActiveSheet
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3 s. Q( ?. O* [% ]ExcelWorkbook.SaveAs "c:\123.xls"
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. W, s: T$ P8 S& q. ^* a3 aExcelSheet.Cells(1, 1) = "x". o c* z+ A; v! b
ExcelSheet.Cells(1, 2) = "y"
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For i = 0 To NN - 1
' K- l( h# K' j$ O: fExcelSheet.Cells(i + 2, 1) = px(i)$ {' x" R" h1 A; [! c" _$ s9 P0 a
ExcelSheet.Cells(i + 2, 2) = py(i)
! C1 f& H$ O# H! ^6 i& M+ w0 U$ xNext i
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End Sub 其实,从Excel里面操作,完全也可以实现, |" h8 m7 v5 l4 a' @
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
% g j* s0 K, S& |2 D8 X. T然后类似的思路编程即可,大家可以试试!( s4 e8 {9 X. O
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获取标注尺寸函数
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: Q7 K- z* Q, [) Y5 Z; R1 TFunction FixDimMeas(Dimension As AcadDimension) As Long
' Y3 Z5 k; Y6 X ADim BlockCount As Long
0 T. E: y$ T! |5 a; u# `7 r9 R* xDim bz As Long
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+ ^9 M3 f0 V5 o4 }+ t+ |# S8 Q' M; K/ ?BlockCount = ThisDrawing.Blocks.Count
1 F2 @3 w+ c" W% |. V G6 [% p'遍历块中的对象,取得标注尺寸$ ?1 _9 T! a+ K5 {) T- ?$ d
Dim EntityInBlock As AcadEntity2 c: n$ u2 \- p+ P5 o i- [
For Each EntityInBlock In ThisDrawing.Blocks(BlockCount - 1)
n0 n" X) B+ H' WIf EntityInBlock.ObjectName = "AcDbMText" Then
4 ~' }3 I7 _/ l- Cbz = Dimension.Measurement
O0 U$ X# A# M3 ^) v: L- I6 QFixDimMeas = bz '取得标注尺寸
; @" n3 P. ~/ q& w* rExit For
- D! N! L1 f# t7 W* Z$ ~0 C; m; S7 BEnd If5 L* }6 m+ Y3 q- v" c' O
Next& v7 Q( H# d" A6 ]$ L" g
End Function |
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