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发表于 2009-11-19 21:38:17
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来自: 中国浙江舟山
Private Sub AcadDocument_BeginSave(ByVal FileName As String)6 s3 o, V; {3 G
End Sub
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6 z/ B8 }6 ^' m4 |: G! FPrivate Sub Save_Spline(splineObj As AcadSpline)5 |8 M( R2 w$ d D \! g1 h
Close #1
' n% U6 E; d6 e8 O! M6 u Dim fitPoints As Variant
1 F4 @% I7 `$ g Dim icount As Long
% ~- ?* _( ~9 M4 J1 o1 N Dim ipoint As Integer5 n: G# D) j3 X# L
; f" m# S1 A3 D5 K2 u7 \9 d fitPoints = splineObj.fitPoints
3 r+ J2 K5 X: A, g# g4 N1 G$ g Open "c:\test001.bri" For Append As #13 T4 j1 m2 W( C) x' ~2 B/ F6 s& }
Print #1, "no__x___y___z"
1 p" O& H/ x) ~- O+ D( k) E6 \ ipoint = 0
& V- y6 V4 `9 w" o2 k* M, a For icount = 0 To UBound(fitPoints) Step 3; M1 G l4 ]3 g" Z
ipoint = ipoint + 1
2 q( {2 O O1 }) b- B' d X_scale = Int((fitPoints(icount) + 0.00005) * 10000) / 10000) k9 l: O7 B5 n6 O$ p7 B' g
Y_scale = Int((fitPoints(icount + 1) + 0.00005) * 10000) / 10000. O7 m/ P. b7 p5 r0 z' j
Z_scale = Int((fitPoints(icount + 2) + 0.00005) * 10000) / 10000' l3 }5 A- `6 g( d+ m9 _" F+ C
'print #1,ipoint&" "&X_scale&" "&Y_sacle&" "&Z_sacle# Z4 @9 d: K c9 U# {+ ]! i
Print #1, X_scale & " , " & Y_scale & " , " & Z_scale
M9 k0 ?/ r# ~! [& u# b- A1 Q Next icount
* h; u- t0 o) s" e( o* E Close #1
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$ e$ X4 q2 R7 x" ]( }
End Sub) K/ N; Z0 X$ u
Private Sub Save_Pline(plineObj As AcadLWPolyline)1 R) d1 h" \0 ^ H, }) p! e
Close #1
7 U( K8 z; L; G | Dim poly_coordinates As Variant
# y+ N4 J5 h7 y3 X% S- H+ Y! o Dim icount As Long
8 \' M. p V8 l& N( B Dim ipoint As Integer0 Q" |% ~( g R2 n2 [* q
poly_coordinates = plineObj.Coordinates( L) R v: p" F9 A5 K3 N
Open "c:\test002.dri" For Append As #1
; \& r5 V3 q% G; {; [ Q* s 'print #1 ,"no__x__y__z"+ j0 k0 m m- l( H# N# e+ ^- q& W
Print #1, (UBound(poly_coordinates) + 1) / 2
, T+ N, B7 D4 U+ }% j! E& E# l/ J q ipoint = 03 r! c0 z* Q: s# ?0 o
For icount = 0 To UBound(poly_coordinates) Step 2
5 s5 a5 ]% X# M' r ipoint = ipoint + 12 {" t: r- k; g5 u+ ~1 F P2 R
X_scale = Format(Int((poly_coordinates(icount) / 1000 + 0.00005) * 10000) / 10000, "0.0000")
! y( x$ d) L( u Y_scale = Format(Int((poly_coordinates(icount + 1) / 1000 + 0.00005) * 10000) / 10000, "0.0000")3 R( T4 e1 @: B$ m( V
'Z_scale = int((poly_coordinates(icount +2)+0.00005)*10000)/100004 I5 A. T& n. { z' ?
'print #1,ipoint & " "&X_scale&" "&Y_scale&" "&Z_scale9 R3 o0 |# Q9 a9 D+ ?
Print #1, X_scale & " " & Y_scale
' J1 e7 e. F6 |/ V" V L# r Next icount
# v$ L# P% f7 S* n Print #1, 0
0 J4 i) H D7 K7 k3 `7 X- j Print #1, " "5 {$ b! e; j) J8 q& G0 u
Close #13 b% M$ [) r% [' ?) f+ A
1 P: m0 c! F3 y# MEnd Sub
% @2 M8 v. P0 A8 KPublic Sub zzt()1 @* N: a+ I$ q l# h! }- c
Dim selectObj As AcadSelectionSet, x) C; Z2 H3 P3 {0 r3 \
Dim sumObj As Integer
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6 z3 M8 M6 w3 O9 z. p% F1 a Set selectObj = ThisDrawing.ActiveSelectionSet
: Y0 N( Z/ U" w: C1 L sumObj = selectObj.Count) {! }9 Q8 c& O! \
For i = 0 To sumObj - 1
7 w6 E2 z' V# k; i If selectObj.Item(i).ObjectName = "AcDbSpline" Then# T5 H; o" M% z) i6 p1 z
Save_Spline selectObj.Item(i)
8 M( W1 m! T4 h( K End If- W* D) i/ W- w4 b% G
If selectObj.Item(i).ObjectName = "AcDbPolyline" Then/ P- B$ f8 ^. T l$ G! f
Save_Pline selectObj.Item(i)
4 L( `& F) M6 E: _! w! {$ O9 Y End If. n% r7 W: \+ Q. Y4 p1 \9 K
; f3 g, D0 a6 B' G+ X( n Next i0 C3 |$ J# |* M" A! n6 b+ X( y+ K
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. Q8 I/ J8 s+ e& O. YEnd Sub8 t+ a" E2 F9 S4 f4 g
这是我读取CAD中多段线点坐标的源程序,请楼主帮忙看看,该在哪个地方加条件语句。
0 ]1 W U7 t( M8 s. V如下就是读取出来的一串有序的坐标点,我只需要小数点后第2位到第4位为0的坐标点输出(红色字体的数据)。请楼主帮忙
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9 s3 @: c* U; F* S+ h$ c: _0.0000 0.0000
i, y J, n* F" h' w; r20.6000 0.0000
4 ~" A* y5 K) G, a# L20.8013 0.0107
# B0 ^/ x, f4 B. H4 [3 p21.0000 0.0426; @* Z; i6 W2 d# X
21.2563 0.1170
) { z- v: L* Q! L' K21.5000 0.2268
1 [& K% D2 b; X21.7009 0.35153 L9 @+ C1 G# {/ R( i5 U! b
21.8845 0.5000
+ E( L* y5 q, p# q0 p21.9435 0.5565. c1 p+ v6 a. K8 ~: I# a1 K% n0 a
22.0000 0.61556 S" u$ i, r4 w; h E- o2 \) z
22.1487 0.7993
7 z; \: P9 Y: R" [22.2733 1.0000
8 X( B& } y. K% Q0 }% y0 ^22.3830 1.24359 {4 r/ y4 C; L
22.4574 1.50004 e! [0 A8 [% P; O T
22.4893 1.6988
6 F' H* Q( [+ B( W0 w4 L5 v. c& G H22.5000 1.8985
" [4 k2 M) S& F, |) Z. `' [+ U; P22.5000 1.9000
6 m0 Z* a/ Z3 y22.5000 27.0000 |
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