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[已答复] VBA:使用AppendOuterLoop填充时,AppendInnerLoop不能使用非连续对象组吗?

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发表于 2011-6-9 17:13:44 | 显示全部楼层 |阅读模式 来自: 中国浙江杭州

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本帖最后由 157787698 于 2011-6-9 17:15 编辑 $ R1 _2 M% J$ l
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RT,请帮我看一下下面代码有没有问题,为什么总是在代码“hatchObj.AppendInnerLoop (innerLoop)”跳出?+ f  J5 z7 d! A) b0 \) z( v
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  1. Sub Example_AppendInnerLoop(), S  C1 c* r8 x( s; p* {3 a5 f
  2. ' This example creates an associative hatch in model space, and then appends an outer loop to the hatch.
    - M: L- F5 X8 a# B4 N

  3. 8 ^+ B4 R6 E+ P( G: o
  4. Dim hatchObj As AcadHatch
    # j7 Q8 \" B' n# j
  5. Dim patternName As String/ D1 C7 m/ K' H! b
  6. Dim PatternType As Long
    # e4 j4 I& t+ l% |% w% A
  7. Dim bAssociativity As Boolean2 e9 h- [& S1 o& q7 O
  8. Dim innerLoop(0 To 1) As AcadEntity
    4 i/ F& B) g+ T

  9. : d! g5 `1 O6 K3 e1 Y6 {6 ]
  10. ' Define the hatch
    : B: `- E+ F$ S6 R+ P' ^/ k
  11. patternName = "ANSI31"8 Q: q' g; B8 H
  12. PatternType = 0$ Z1 ^7 ^1 ~+ `% b
  13. bAssociativity = True
    . E. T: P5 z: \) E

  14. ) N4 K9 j8 ?+ y" U
  15. ' Create the associative Hatch object8 d. \% |! F* u6 n* `2 Z
  16. Set hatchObj = ThisDrawing.ModelSpace.AddHatch(PatternType, patternName, bAssociativity)& Y; g  m* b. T4 z0 k$ M

  17. 8 t1 n/ C  f8 W( X1 g
  18. ' Create the outer loop for the hatch.
    % f) P* p4 y0 q$ f9 V8 J
  19. ' An arc and a line are used to create a closed loop.2 [9 A2 D3 _6 |7 G& V
  20. 6 I6 P; P- ?9 z) t
  21. Dim outerLoop(0 To 1) As AcadEntity2 _% P+ @* M" F$ f
  22. Dim center(0 To 2) As Double: b5 R4 [3 |' H1 b* K. L3 R- E
  23. Dim radius As Double
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  24. Dim startAngle As Double" C1 F, l" h! j
  25. Dim endAngle As Double
    " T2 r8 w/ a2 r, A7 M1 s0 D
  26. center(0) = 50: center(1) = 30: center(2) = 0: w# g9 u+ q" D5 U( k5 g
  27. radius = 30
    5 b7 v# ?  d- \5 ?2 c) B% q2 y
  28. startAngle = 0
    % I- A( y! q8 _, v% c2 p* y
  29. endAngle = 3.141592" i" S4 j* N: ~4 J  C9 G
  30. Set outerLoop(0) = ThisDrawing.ModelSpace.AddArc(center, radius, startAngle, endAngle)
      g6 j) O6 N9 W( M- @4 R# H
  31. Set outerLoop(1) = ThisDrawing.ModelSpace.AddLine(outerLoop(0).startPoint, outerLoop(0).endPoint)& P, A& X, T  b2 W2 h

  32. , o7 ?. ]  z9 L, D( i+ x, m7 c

  33. . K  q* q3 {2 }, c! ^- J
  34. center(0) = 35: center(1) = 40: center(2) = 0
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  35. radius = 5
    ' ]* a  R' ^( `% l
  36. Set innerLoop(0) = ThisDrawing.ModelSpace.AddCircle(center, radius)
    : y* x+ k' U& X
  37. center(0) = 55: center(1) = 40: center(2) = 0
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  38. radius = 56 z) U+ R1 F4 X) H/ x
  39. Set innerLoop(1) = ThisDrawing.ModelSpace.AddCircle(center, radius)
    9 s6 g- T0 \0 [, u" a0 R
  40. 2 d/ {1 m8 t% p4 Q& w
  41. ' Append the outer loop to the hatch object
    7 z1 @8 c7 S8 S, o3 ?4 \
  42. hatchObj.AppendOuterLoop (outerLoop)
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  43. 8 n4 x9 v/ V2 I
  44. ' Append a circle as the inner loop for the hatch.
    ; f7 z( j# o! C: ^
  45. hatchObj.AppendInnerLoop (innerLoop)
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  46. " P( Q) @6 k  u% M9 p# G, f
  47. ' Evaluate and display the hatch
    6 p  M9 D% N+ g; |0 e/ {  r
  48. hatchObj.Evaluate' p  V4 j% H7 G' }: x& y
  49. hatchObj.PatternScale = 0.01, |) J! }5 r$ W: `% _2 N
  50. ThisDrawing.Regen True
    ! W( ^# D' M3 q  |- E$ a

  51. 5 R; y- M3 W8 u
  52. End Sub
    ' b) r* u# e! |) G$ I
  53. " l' }! K: ~. L; B& y+ q
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发表于 2011-6-10 08:16:51 | 显示全部楼层 来自: 中国辽宁
边界必须是一个"环".两个圆应该是构成两个内边界.应该用两次"AppendInnerLoop"方法,每次添加一个"圆"内边界.
  1. Sub Example_AppendInnerLoop()  r  z' Z$ V7 F' T; d
  2. ' This example creates an associative hatch in model space, and then appends an outer loop to the hatch.
      w; T& _' {/ i4 P9 ?) y
  3. ) V1 a1 O* |! R) }! C
  4. Dim hatchObj As AcadHatch1 G% n/ O) q2 A3 f5 t5 p* Y3 H* {
  5. Dim patternName As String
    : L% P. c9 _8 F' V6 h
  6. Dim PatternType As Long7 r2 _" `) [1 B0 F0 k0 M+ s
  7. Dim bAssociativity As Boolean
    # p) m' S  e: ]& _
  8. 'Dim innerLoop(0 To 1) As AcadEntity
    ; l  G- w6 L5 R* t8 o
  9. Dim innerLoop(0) As AcadEntity
    # B; P) r1 c3 V- _' W" |
  10. 3 {$ F0 e7 M2 O" E( v
  11. ' Define the hatch4 H+ m4 \" r, G7 L
  12. patternName = "ANSI31"' {% a  {( }8 E9 L% m8 {/ v' w
  13. PatternType = 0
    ' ~' _  g' E& S
  14. bAssociativity = True
    + u' w$ _% z! o, @0 E! l, ]
  15. 8 e+ ?) m6 S$ C/ }/ C( S7 F9 I
  16. ' Create the associative Hatch object
    3 w5 \+ z9 U3 @0 ^6 C" \
  17. Set hatchObj = ThisDrawing.ModelSpace.AddHatch(PatternType, patternName, bAssociativity)* j0 A' k5 c* s2 ]4 K0 c- e) W
  18. - d* W  _' Z$ h
  19. ' Create the outer loop for the hatch.. l, F, ~( ]: H$ O- Q9 M1 I& J
  20. ' An arc and a line are used to create a closed loop.1 _. [4 r8 l( u  U$ w  R. F

  21. ( L- Z9 f& T7 r
  22. Dim outerLoop(0 To 1) As AcadEntity7 h9 Z2 @; n; Z; U* \6 N
  23. Dim center(0 To 2) As Double! N$ v- e& b: g( i( \# X
  24. Dim radius As Double8 B  M, h9 b. N* c
  25. Dim startAngle As Double, E0 Z; N# {: j7 I! v
  26. Dim endAngle As Double
    - z9 D: Q. k: D. k; v  M; ~4 j, f
  27. center(0) = 50: center(1) = 30: center(2) = 0
    $ s/ Y4 g  ~  ^5 g& [5 T$ a% D, O
  28. radius = 300 Y! ^: ?) G' [) v1 Z
  29. startAngle = 0
    3 M8 @3 R+ J6 P( \' K: |8 u
  30. endAngle = 3.141592: c$ `( n3 B4 K* m4 ]$ \* _
  31. Set outerLoop(0) = ThisDrawing.ModelSpace.AddArc(center, radius, startAngle, endAngle)5 Z; m3 M2 W, q# a! C/ w& E, @
  32. Set outerLoop(1) = ThisDrawing.ModelSpace.AddLine(outerLoop(0).StartPoint, outerLoop(0).EndPoint). [& j4 U$ E* @
  33. # p4 F/ u( }" d, z
  34. ' Append the outer loop to the hatch object9 j* ~; z4 h# p* Q: c; w3 n
  35. hatchObj.AppendOuterLoop (outerLoop)
    1 f9 a! |9 A" I' O
  36.   n. J, v: d; [8 X$ N% b! }
  37. center(0) = 35: center(1) = 40: center(2) = 0
    ' q0 \! Q& f' M+ @) v
  38. radius = 5
    * j4 m& }' I. R8 \
  39. Set innerLoop(0) = ThisDrawing.ModelSpace.AddCircle(center, radius)( X! Y# j* `1 M
  40.   P5 f' ^1 A; x2 r" s
  41. ' Append a circle as the inner loop for the hatch.
    5 D# l6 E/ w% ~5 Z/ a
  42. hatchObj.AppendInnerLoop (innerLoop)5 {5 A; t) @5 d6 d- [8 {1 x
  43. 1 n$ Y5 Z4 L. [3 J- _- W
  44. center(0) = 55: center(1) = 40: center(2) = 0: }8 x3 w* }9 f+ g
  45. radius = 5
    ! i2 y  R- i, t2 w+ C% l
  46. Set innerLoop(0) = ThisDrawing.ModelSpace.AddCircle(center, radius)
    4 `* B. D4 s6 S4 c6 N& n" f9 D

  47. " q# t/ A9 s# U
  48. ' Append a circle as the inner loop for the hatch.6 |! F  {1 o3 u0 n; Q" F' A
  49. hatchObj.AppendInnerLoop (innerLoop)
    / l" d6 q( U/ L2 v) {, {
  50. * m' i. b$ ~, m$ ?* W6 W
  51. ' Evaluate and display the hatch
    ! _4 N- {0 `$ W  }
  52. hatchObj.Evaluate
    - W- C4 ?3 ?: w2 v9 Q. ?' Q
  53. hatchObj.PatternScale = 0.01
    . n. a) {# S" r3 M5 `
  54. ThisDrawing.Regen True# d5 l$ ?6 E1 q( d$ N
  55. ( Q+ d: g/ u9 W! U2 J9 m0 p' N
  56. End Sub
    # \" e$ V% j, h1 {
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 楼主| 发表于 2011-6-10 08:47:28 | 显示全部楼层 来自: 中国浙江杭州
多谢woaishuijia
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