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发表于 2009-11-19 21:38:17
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Private Sub AcadDocument_BeginSave(ByVal FileName As String)5 {8 z" z! r7 F! I4 ]4 x: @
End Sub8 h% ?4 q* i9 O. b7 r
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Private Sub Save_Spline(splineObj As AcadSpline)
- o* k% M0 I* g& K( s1 R n5 d& M! A w Close #1
; x' |, Z9 O" g' V @6 c Dim fitPoints As Variant' g) k' T3 i" T7 R6 a A
Dim icount As Long
3 V A* ?& U- M Dim ipoint As Integer( K: U* m7 Q, J0 _4 U# i( K& O
. F0 O7 w6 X% O5 }/ w fitPoints = splineObj.fitPoints$ \' J' k0 i z! i, j6 Q+ D
Open "c:\test001.bri" For Append As #1
# t7 O% |. a6 C( R! e Print #1, "no__x___y___z"3 y' v7 W$ t7 O% e7 U
ipoint = 0/ w/ \$ l" b1 A$ w+ _8 @# ]: s
For icount = 0 To UBound(fitPoints) Step 3
+ O) M( W6 @+ l/ }. ^0 E& ?9 P ipoint = ipoint + 1) G5 O2 E" r; d
X_scale = Int((fitPoints(icount) + 0.00005) * 10000) / 10000
& h' L0 g9 }( D Y_scale = Int((fitPoints(icount + 1) + 0.00005) * 10000) / 10000# l* R: ~; ?) i+ |5 z
Z_scale = Int((fitPoints(icount + 2) + 0.00005) * 10000) / 10000
! _. M$ V9 W1 @; y2 O; x1 ^ 'print #1,ipoint&" "&X_scale&" "&Y_sacle&" "&Z_sacle1 h0 i/ }: b# p$ B& f0 T
Print #1, X_scale & " , " & Y_scale & " , " & Z_scale
" W3 E& A" l: U( p+ G6 G Next icount
) f+ D! ?0 X- N+ F8 k! `& e1 z Close #1
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End Sub
7 m0 v% l# _8 `$ O4 M4 j1 HPrivate Sub Save_Pline(plineObj As AcadLWPolyline)
D) f$ K0 n# i" L Close #16 R7 `7 V) B. Q
Dim poly_coordinates As Variant; X# K' [" G$ i
Dim icount As Long
, M5 ^9 c4 l B9 F' m5 ~ Dim ipoint As Integer
; t2 o! P) g! [* } poly_coordinates = plineObj.Coordinates6 i7 K9 z6 q' u' W4 K {8 t
Open "c:\test002.dri" For Append As #15 R$ I3 \6 ~+ V' Y5 n l
'print #1 ,"no__x__y__z"6 R9 C% f8 `! ~
Print #1, (UBound(poly_coordinates) + 1) / 2. H I& z+ j2 A$ N! K% M" n0 S
ipoint = 0
4 L" V) y! {' |' ~1 d" p For icount = 0 To UBound(poly_coordinates) Step 2& B* F- U8 g8 S6 ]1 ~9 Q: y/ L$ n5 u' t
ipoint = ipoint + 1
/ H, D, B0 j @3 @$ a X_scale = Format(Int((poly_coordinates(icount) / 1000 + 0.00005) * 10000) / 10000, "0.0000")
% p, t( c+ k0 l9 O, }% b3 v Y_scale = Format(Int((poly_coordinates(icount + 1) / 1000 + 0.00005) * 10000) / 10000, "0.0000")- E/ L0 a, C1 z. @
'Z_scale = int((poly_coordinates(icount +2)+0.00005)*10000)/10000
& p8 m0 ^ w% ^* x 'print #1,ipoint & " "&X_scale&" "&Y_scale&" "&Z_scale; Q" D* r5 J( T
Print #1, X_scale & " " & Y_scale
# `1 {, P3 I; H1 b) Q3 ?3 L Next icount( S3 p; H: g1 t. t) I/ ^2 s N
Print #1, 0
' v3 E# A) Q) |5 K6 c Print #1, " "6 ]* W. V3 V; D+ v2 m: U
Close #1
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End Sub6 _9 p) W/ Q4 i% @/ Q+ \
Public Sub zzt()
" W# \" _( a% i( z8 ~7 k& p Dim selectObj As AcadSelectionSet- v/ d/ K2 ]; A' J
Dim sumObj As Integer
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. W% }5 O: {' Y Set selectObj = ThisDrawing.ActiveSelectionSet/ p6 M9 U* \5 I
sumObj = selectObj.Count
9 `* Z9 @. V( E/ q6 H2 D/ P4 Y For i = 0 To sumObj - 1
1 s: y9 h3 B" h- N- } If selectObj.Item(i).ObjectName = "AcDbSpline" Then
/ Q! ]& H! Z( V! ^4 k5 S% F3 H5 j Save_Spline selectObj.Item(i)
8 ?1 B# g8 G: i9 g* K* Z7 w( K$ } End If( L# w. v' g# ~6 ?9 Z+ j
If selectObj.Item(i).ObjectName = "AcDbPolyline" Then
" O) p6 e5 U. u6 _ Save_Pline selectObj.Item(i)5 Q2 Y2 q1 T! Z' \# ^4 {6 R
End If( o7 L, V7 J7 W5 J7 I- p& y
9 S: _6 E0 Z/ x; a9 `& V" ] Next i
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2 b& H/ G" f) S! r$ l: {End Sub
2 }, l6 S" r* H2 r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。4 J! o. o: ?* t# j0 m
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: ~! T. y2 @& {9 X4 @) Y0 o4 W
" x2 g3 `+ {& y$ R0 `/ A X Y- ^8 i. f! n: \2 N/ F* O, F0 ]
0.0000 0.0000
' k% U4 P1 W# h0 ]2 T8 v- m20.6000 0.0000
4 d+ n( {; c2 ^20.8013 0.01078 f8 c7 Q5 |+ }: b! z8 e$ D
21.0000 0.04267 x2 G. L1 f0 u
21.2563 0.1170$ L9 {- t2 N) `# {/ o: Y8 V4 k& j
21.5000 0.2268
& }# w3 c1 O& k4 y; ?1 q# ?21.7009 0.35150 U* S- H% x8 A) O
21.8845 0.5000+ z* A+ B' {$ _1 m( `; `
21.9435 0.5565
- q1 {3 @0 X' n" f- ^22.0000 0.6155
1 t& ?1 T4 _0 x22.1487 0.7993
' ~& s' x! Z9 v( S: E6 x, ?5 E22.2733 1.0000. O, e) E N# B) Q
22.3830 1.24352 K- k* T3 q' W* m# [# N
22.4574 1.50007 a% X2 g" a. A" J( |0 X" t
22.4893 1.6988( p4 t. X4 ?0 j
22.5000 1.8985" u6 L. I$ b, l! }! x! `
22.5000 1.9000
) _' q2 S9 T$ }4 o, Q6 M22.5000 27.0000 |
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:lol:
楼主
