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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)# f) Y. }8 |, p- H/ ^, o
End Sub |$ w' E! i5 \, g% w4 Z
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Private Sub Save_Spline(splineObj As AcadSpline)
# `; n/ g. S9 k0 B5 ?: d4 b3 N- K Close #1. ]2 Q4 h8 R2 W0 [
Dim fitPoints As Variant
& D2 V. ~: _; ^& `6 Y& a Dim icount As Long
% ~7 l; A) F% ] Dim ipoint As Integer
# g' n( M% j) v( v' e / c& A3 c# f$ D/ M# m
fitPoints = splineObj.fitPoints: L9 O5 T+ ]8 o/ [$ \0 L
Open "c:\test001.bri" For Append As #16 ~! a! D5 ], A1 d0 A/ ?# C5 i
Print #1, "no__x___y___z"$ s, [. N# v. [9 T6 B K X
ipoint = 0
+ n* m: I7 C5 H. d. M For icount = 0 To UBound(fitPoints) Step 3) M$ t8 t, ^( {2 E; p
ipoint = ipoint + 1
+ y- `; p9 R1 T3 _ X_scale = Int((fitPoints(icount) + 0.00005) * 10000) / 10000
! n! w, n+ C6 J2 {% ?; E Y_scale = Int((fitPoints(icount + 1) + 0.00005) * 10000) / 10000& k. G2 V! r) A+ _! Y Z
Z_scale = Int((fitPoints(icount + 2) + 0.00005) * 10000) / 10000" z2 W# f4 i. b" y* a1 `
'print #1,ipoint&" "&X_scale&" "&Y_sacle&" "&Z_sacle
( r6 d& K' g6 L' q# L7 V+ J; z Print #1, X_scale & " , " & Y_scale & " , " & Z_scale
u4 p( Z. V( s. C3 H Next icount k* J$ Z% ^2 t" A: \" `
Close #1$ }1 M% K0 l, w/ M0 u
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) g9 o* {; R; _1 N# B1 QEnd Sub
1 \9 n- c6 L1 o aPrivate Sub Save_Pline(plineObj As AcadLWPolyline)
, ?8 e% D5 }/ ?0 w$ ^0 l j } Close #1( `2 A! W, h T# A5 e1 }
Dim poly_coordinates As Variant
8 e$ x$ j8 o8 L, } Dim icount As Long
0 P& w2 ` |. H( s Dim ipoint As Integer# R7 k. [) U; _2 f5 }0 F
poly_coordinates = plineObj.Coordinates2 e" A; ^+ @# S/ u. [# G- `0 K2 z
Open "c:\test002.dri" For Append As #1
9 C \' F2 }( ^+ c3 I# p1 k 'print #1 ,"no__x__y__z"
\) r/ X% V9 Q7 C" G" v Print #1, (UBound(poly_coordinates) + 1) / 2
0 T- F' Z1 P( k! X ipoint = 0
, Z5 U% p; u$ r+ v- Z For icount = 0 To UBound(poly_coordinates) Step 2: z: H* D5 p" g3 e: ]9 m( B2 n+ [, @) u
ipoint = ipoint + 1
! o, n, s( \) ? X_scale = Format(Int((poly_coordinates(icount) / 1000 + 0.00005) * 10000) / 10000, "0.0000")
) U$ r0 h, p9 j2 I5 G: b: i Y_scale = Format(Int((poly_coordinates(icount + 1) / 1000 + 0.00005) * 10000) / 10000, "0.0000")* v( E. A( I. q S: u8 _ C. S0 w
'Z_scale = int((poly_coordinates(icount +2)+0.00005)*10000)/10000$ Y; n# Z3 J& X# o2 t0 `
'print #1,ipoint & " "&X_scale&" "&Y_scale&" "&Z_scale1 ~( n6 o4 c* S8 {( _" @
Print #1, X_scale & " " & Y_scale
7 p( z4 g: Q$ _# h( J( F Next icount
3 a7 n, _; [/ e* Q+ v& t( d( A Print #1, 0
q' z9 y2 ?- b$ ? Print #1, " "
+ `+ E0 g- S2 W( s! ~$ R$ B' n Close #1, }, j. b- |0 r( r* F
3 h+ `7 O# C8 a- R
End Sub7 J2 Y& T) j4 m+ _
Public Sub zzt()
! {' K: X2 R) D0 ^- m! v Dim selectObj As AcadSelectionSet, [ f% J$ ^$ J* ?
Dim sumObj As Integer
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Set selectObj = ThisDrawing.ActiveSelectionSet' b# k" |1 M% V
sumObj = selectObj.Count5 a0 E8 u8 q, e# o U! N
For i = 0 To sumObj - 1# P5 ?" v$ C( Z2 o
If selectObj.Item(i).ObjectName = "AcDbSpline" Then4 W% u* D5 S% w; \$ D
Save_Spline selectObj.Item(i)
/ `- j) [$ V; z* w! J. K% j End If9 ^' v7 h- ^) h1 ~& {
If selectObj.Item(i).ObjectName = "AcDbPolyline" Then" b8 U) ^ I2 z; Z0 h5 t) i1 {4 B
Save_Pline selectObj.Item(i)
L8 i( k2 j& K4 E! F- y) X End If
0 I* Y. L6 x! E: H, [ 2 @1 u$ ^0 o) U
Next i: n' d' L1 b8 l/ C
% Y& f" { B1 h( R; g3 h+ F
+ R+ E2 y0 @, c" Q, GEnd Sub
& t4 \, _( O1 \9 p L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。: Y* C: {2 [' Y3 t. V* _; v- t
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
+ |8 h1 {& a! u1 v( P# a" [7 g" K6 u) H% D! G
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0.0000 0.00004 L0 t! N6 O, V" ?! `& h) }
20.6000 0.0000: c% p3 v' p" b' v( c
20.8013 0.0107
8 K8 E& S ?- X21.0000 0.04261 ]) i% ]: h& {4 c3 d* d& y+ @
21.2563 0.1170
! ^: b! q* \8 H21.5000 0.2268* p" @1 u0 M ^( P5 I, ^
21.7009 0.3515% @. G* \0 H# e8 a( K) d+ S
21.8845 0.5000; q& [+ j! z* C: `: M
21.9435 0.5565
6 _* S8 [6 V: f$ u22.0000 0.6155( r7 W6 F7 _; R3 V- b0 F) P
22.1487 0.7993
# h2 F# k6 U8 ?( B; f; v6 W22.2733 1.0000# `' c" j1 O; j$ H/ ^
22.3830 1.2435
- Z3 D# ?; J9 M1 e; H22.4574 1.5000
# G( b1 q* W. I# _: q8 b22.4893 1.6988" _7 f4 y) Y4 Q
22.5000 1.89857 o" j7 H5 B; G1 F% m0 l
22.5000 1.9000' ` k$ Q& b" _0 b; \
22.5000 27.0000 |
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:lol:
楼主
