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发表于 2008-12-31 15:36:15
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来自： 中国辽宁营口
用VBA做了一下，请指正：: e/ ?2 r1 ?4 F8 P8 |
- Sub A()% T1 D6 X0 N V7 U9 R
- Dim P1(2) As Double5 p* f2 w, Z0 c; S1 `
- Dim C1 As AcadCircle, C2 As AcadCircle, C3 As AcadCircle, C4 As AcadCircle( B8 L4 B, j/ O; F* k
- Dim Cf1 As AcadCircle, Cf2 As AcadCircle' l8 F [% w" x
- Dim L As AcadLine
) E2 `6 Q7 p% z2 a5 b2 Z - Dim M As Double, N As Double- j: _7 i+ u4 N& p- a( X
- Dim r As Double
% J) l& X2 {' O. U( {& M2 S; w - Dim V As Variant; e+ s6 B" z) [: Y1 C
- With ThisDrawing! }9 T" F, ~; z3 i& u5 x
- Set C1 = .ModelSpace.AddCircle(P1, 20)
+ G- i: `' u% o3 y - Set C2 = C1.Copy
' C: y* h# k5 A8 ~/ [ - Set C4 = C1.Copy- E- @3 {" |4 X& A" H
- Set C3 = .ModelSpace.AddCircle(P1, 15)7 G* ^5 W5 s' b- Y9 H w6 _
- Set Cf1 = .ModelSpace.AddCircle(P1, 40)1 h6 p) t- i0 [" b% D
- Set Cf2 = Cf1.Copy: Y; f Y9 `1 r5 P3 a% j
- Set L = .ModelSpace.AddLine(P1, P1)
7 Q9 }0 M8 K- k) d3 C6 Z - M = 21: N = 30% g8 e6 N2 v$ H; Q- D
- Do( V2 H* D2 w! t! b! X1 T0 Q
- r = (M + N) / 2$ Q, ~7 @: ]$ k- N+ N+ _: R
- Cf1.Radius = r
. t, V) p& i- I6 Z/ h% z! R - P1(0) = -r: P1(1) = 0
' o+ @) J6 ?* t- Y; V; j - C1.Center = P14 V8 L, K3 B h/ N' P% Y; m3 D0 A+ r8 j
- Cf2.Center = P1
& [6 S2 [" K* f% d4 N% G - P1(0) = r + 5
% \' M- S; O/ c$ M$ t) N/ r - C3.Center = P1
( d) H* p0 G+ J - V = Cf1.IntersectWith(Cf2, acExtendNone) N7 o" b$ D+ t6 X, g
- P1(0) = V(0): P1(1) = V(1): P1(2) = V(2)
- ^! b) d+ G Q" l. R - C2.Center = P1
( n: {( W. @+ ~* w) h1 b! @2 f - L.StartPoint = C2.Center
; i: } d, T, R2 D# M) j, o7 n - L.EndPoint = C3.Center7 i. D% ]5 \ P% B! n! v* E4 D
- If L.Length = 35 Or r = M Or r = N Then8 D4 @1 L/ `* Y4 @$ W; I/ z* }
- Exit Do
' r6 f9 S- p6 ] - ElseIf L.Length < 35 Then& b o W3 M. O; m8 H
- M = r2 ?# [ o3 S. `# U/ |
- Else1 O2 r+ G2 b# w2 ^
- N = r
& k- ^! P. h( I2 ? - End If
r, ^1 E/ f# M, c p - Loop
: E _2 a: b/ G1 J - C2.Mirror C1.Center, C3.Center R2 p! }" W7 V& h8 t( J5 W
- C4.Radius = r + 20
- W, l. q$ f6 B$ g - Cf1.Delete
$ B7 ^; N+ ?8 R1 H. Z, Q - Cf2.Delete& N( q. w' G+ ^/ q. c$ F! T
- L.Delete
4 L3 M& v# M) Y - End With
8 R+ h! }9 ^ a Y, ?; P, A - End Sub
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，楼主晕了
发表于 2008-12-31 06:19:02
:good :good
