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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)1 ^9 h+ P' z* j+ I6 o! q; X2 Z. `
End Sub# p5 d2 R5 e a
" w3 s+ Z5 J" V* A& N8 z3 ZPrivate Sub Save_Spline(splineObj As AcadSpline)
$ b4 i- P ]0 j4 q6 \ Close #1: ]7 H6 c3 K2 N0 C; S
Dim fitPoints As Variant% X% n' l/ `. w- J1 [- H4 |
Dim icount As Long5 U2 h) b0 m9 w4 U1 ~# q. O& u
Dim ipoint As Integer+ t" \3 N! Q; W8 M8 Y4 a* G
( @, R: T4 E; R" X. v fitPoints = splineObj.fitPoints
$ q2 z1 s @( i+ p: u+ ^5 A1 Y Open "c:\test001.bri" For Append As #1
; @3 Y6 _% U1 V- F1 y$ O$ T1 Q Print #1, "no__x___y___z"
! d t, w0 Z" X, q1 N ipoint = 0( S9 D [3 J( ^8 Q0 I' x
For icount = 0 To UBound(fitPoints) Step 3) f4 U5 ?( P7 [% k+ y. Y
ipoint = ipoint + 1! _7 K& {2 p! h: @, n" H
X_scale = Int((fitPoints(icount) + 0.00005) * 10000) / 10000" H8 o% Y( Y9 L, C3 K
Y_scale = Int((fitPoints(icount + 1) + 0.00005) * 10000) / 10000
& s& v; A* X6 p# K Z_scale = Int((fitPoints(icount + 2) + 0.00005) * 10000) / 10000
( A) [7 ~6 X. s D7 C 'print #1,ipoint&" "&X_scale&" "&Y_sacle&" "&Z_sacle
% Z2 j8 ~4 _- j Print #1, X_scale & " , " & Y_scale & " , " & Z_scale' I9 p& F8 r) p0 _' |5 N! ^ K
Next icount
# \: w: t$ O. D B; j) Z9 U Close #1
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End Sub8 T( v+ _1 ^* O- q: \- O; a" O3 r
Private Sub Save_Pline(plineObj As AcadLWPolyline)- Y3 E+ z) n: ^6 k( u5 B* b$ b
Close #16 h# X6 C, b3 {* p, i& Q
Dim poly_coordinates As Variant
" Y) T4 ^- G h# A5 I j Dim icount As Long# B9 c' m1 k: |" z9 J$ ^. ]9 z( T. z- ?
Dim ipoint As Integer
- l8 z4 z, K7 I. s poly_coordinates = plineObj.Coordinates
3 O7 A$ x: g- r* x9 t Open "c:\test002.dri" For Append As #1
; ]3 Y4 N$ g4 { 'print #1 ,"no__x__y__z"! ~ {/ P1 d0 @
Print #1, (UBound(poly_coordinates) + 1) / 2
" e9 Z7 \9 Y: ] ipoint = 0
! f4 o# U6 e+ ?: G8 C. ]- w For icount = 0 To UBound(poly_coordinates) Step 2
5 m ^& a# R7 r: a" p4 h4 [ ipoint = ipoint + 1
, Q8 w- N7 v" W+ o+ k/ b X_scale = Format(Int((poly_coordinates(icount) / 1000 + 0.00005) * 10000) / 10000, "0.0000")0 Y. s/ `( `* R! i" G. k; `( x8 o
Y_scale = Format(Int((poly_coordinates(icount + 1) / 1000 + 0.00005) * 10000) / 10000, "0.0000")8 q3 z0 h \6 F* l
'Z_scale = int((poly_coordinates(icount +2)+0.00005)*10000)/10000
, D5 Y7 x3 E- a. D 'print #1,ipoint & " "&X_scale&" "&Y_scale&" "&Z_scale
& `. I0 {: e$ c- g3 ^ Print #1, X_scale & " " & Y_scale
% z, \! X$ `3 t) Q( F# g9 y Next icount2 z& W0 a$ ~" f. a
Print #1, 0
6 D0 X# V! s9 E* i Print #1, " "9 }6 {9 g6 G1 B6 e! A
Close #17 U+ U4 Z" P- f9 A; d
7 X5 D" V8 [" ?4 s" E4 AEnd Sub% I$ \7 ? u! d3 |
Public Sub zzt()1 u% w- U- n3 O" Y5 v: B1 Z/ I8 T
Dim selectObj As AcadSelectionSet
4 W, f: t- g0 I, r Dim sumObj As Integer0 R, @ |% J+ [/ B
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Set selectObj = ThisDrawing.ActiveSelectionSet
5 H( S% Q. E+ d+ V/ v, S* S: l' V sumObj = selectObj.Count
5 D& X/ Y: W% ? ^ u, m For i = 0 To sumObj - 1: t; {# S& i; g& c; f7 v* Q2 B
If selectObj.Item(i).ObjectName = "AcDbSpline" Then
/ i1 {7 E/ o H7 \ Save_Spline selectObj.Item(i)
: q9 D( f4 A5 _/ v End If
# w+ x/ q, O& a) s9 i1 `& ^ If selectObj.Item(i).ObjectName = "AcDbPolyline" Then
& F, Z* M# O' r3 p! G9 _4 q' b" _ Save_Pline selectObj.Item(i)/ x. T6 `2 N7 d7 P* }1 V, f8 N
End If
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. z/ E3 F9 G* l- b2 E- |4 R8 X9 R Next i
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- T) F1 K$ h- JEnd Sub
( o1 z" v0 k8 R* f( K# K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。9 R% s6 \$ i) N: {- p8 t* d3 {
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
( p7 p$ h) r& i
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0.0000 0.0000
, A! T _; E$ X9 r$ z20.6000 0.0000/ o$ b$ V% N0 a* `4 n
20.8013 0.0107
8 U% L/ I3 @0 q6 I21.0000 0.0426
* n2 z$ b* R. M/ ?! i, p$ e21.2563 0.1170
! Y+ W6 \- P6 y' l2 Z! m21.5000 0.2268
: i7 V; t2 U' t* }2 n4 J0 k4 e6 I21.7009 0.3515
0 V4 U5 Q+ }, i- M. X' e% v21.8845 0.5000+ W9 d: V* y' q3 k. R+ e8 ?, s
21.9435 0.5565, m2 G0 p" Y9 T; Z/ i/ S# Z4 T
22.0000 0.6155
F2 {0 ^% Q* D& T22.1487 0.7993: c9 c: [, \ T" r( C
22.2733 1.00006 G; w# ~4 p# v* q! T! w
22.3830 1.2435' R! X# ^: z7 h) O' b( ?" \, |
22.4574 1.5000% `: h5 z% L* ]$ ~0 E
22.4893 1.6988: A f/ @9 r1 M$ {3 @! N
22.5000 1.8985
1 J$ Z0 N0 s$ C% b; @) b22.5000 1.9000
/ a8 u+ A0 R# O4 D& @0 T% ]" ^0 q22.5000 27.0000 |
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:lol:
楼主
