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发表于 2011-4-19 09:54:00
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来自: 中国云南保山
本帖最后由 woaishuijia 于 2011-4-23 10:56 编辑
# j5 Q, k4 y% X0 P+ K# J; S% U& T m9 F- Dim SS As AcadSelectionSet, Ft(0) As Integer, Fd(0) As Variant, V As Variant, An As Double, P(2) As Double, A() As Double, I As Integer, J As Integer, D As Double, S1 As String, S2 As String
5 l6 s$ [( L: n$ v5 Y+ ]+ f0 X* ~ - On Error Resume Next
; p; V! S- y4 t% g' r- z* g, d - With ThisDrawing( ?! L# R. T# \& Q4 E' f" M
- '创建选择集,用于选择所有文字对象6 L- J+ z5 g- G3 I; U9 U, [+ N8 v
- Set SS = .SelectionSets.Add("SS"
8 o. d v( ~7 l; q) A0 O' f { - '定义过滤器为选择单行文字对象
1 ]/ |( R- W/ K( { k4 S - Ft(0) = 0
. {9 I8 t, |% Y( [6 n0 J, Q# e1 C - Fd(0) = "TEXT"
|* {( T0 l2 E0 k- v& U1 B* U - '选择所有单行文字对象
2 ]3 H/ Y3 k( {1 j& X) i - SS.Select acSelectionSetAll, , , Ft, Fd* {" l! G% k6 v' n! O9 k7 _/ |% s7 ?
- '当存在单行文字对象时排序和替换
% H, d+ v+ @& D: h+ }1 [+ j - If SS.Count > 0 Then7 V# h1 t, ?6 `; ^ G: O
- '如果只有一个文字对象,则修改其为原字符串+1
6 ]5 Q, s0 H$ @% E - '如果有多个文字对象,则由用户指定中心点,起始角度和方向并修改文字) [ i: i9 d' h2 \; l
- If SS.Count = 1 Then
9 Y" U8 | y3 O& d6 N - SS.Item(0).TextString = SS.Item(0).TextString & 1
9 ?- Q. T3 r2 l: W4 Q - Else
* ^6 \9 t. k) W& J( M: z* K% G$ z6 o - '由用户在屏幕上指定中心点" X, F9 w! l$ x1 ~0 t; I, j
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"( R, Z: N1 K$ x- M" ~
- '如果用户没有取消则排序和修改3 K5 F- g- p% L
- If Err <> -2147352567 Then
) E% n' @$ ~( v6 P( ~ g: r - If Err = 0 Then
+ I2 y0 x' @/ t7 H3 {2 `4 ]$ p - '用户指定了点6 H% {/ }. a. M5 f; `) B
- P(0) = V(0)* f, [; c' E1 z" }
- P(1) = V(1)
" f% y- \, ~# @ - Else' U! d7 w3 K) S' {- g' @
- '用户选择了计算所有单行文字的几何中心点
. z3 _4 f/ i) P4 z- S# W$ C7 H - For I = 0 To SS.Count - 11 [! M7 r8 Q3 r# H) [2 G/ U- j" C0 |
- V = SS(I).InsertionPoint: K' G/ G; a, W2 P! U! k" S
- P(0) = P(0) + V(0) / SS.Count
" e9 G# V( I! [) `9 `& _6 I o - P(1) = P(1) + V(1) / SS.Count
2 Y* G/ V3 F9 M. {3 H- K8 W - Next {; j0 [8 k" \
- End If
; b2 A7 ^, l- B4 L - '指定起始角度和方向等参数
, T y3 V3 C+ D - Do9 x) V7 k( ~4 p; I
- Err.Clear" z; [* W" E0 y2 g0 g% I
- An = 0+ ?/ A U8 ?: G& _, H: n( Q7 S
- '定义关键字
l$ {2 U2 T' {' s w( Y, J - .Utility.InitializeUserInput 0, "D"
1 I) _9 D, D" q6 d - '由用户在屏幕上指定起始角度或选项
9 R0 g. o% k- Y" g+ x - An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"1 r9 A- z4 E" _
- '如果用户指定了角度或取消则退出循环向下进行
+ C/ t3 u1 |/ W - '如果用户输入了关键字
6 B: j d0 @# K: Z8 j& F3 Y% J - If Err = -2145320928 Then
" L* S$ y, W# z( C+ W2 D - '获得用户输入的关键字
* ]* z6 ~3 G6 h! n5 v - S1 = .Utility.GetInput3 n, _) t- B- b6 F3 j2 I, h, ^% p0 G
- '如果关键字为空说明是用户直接回车,则确定起始角度为0度并退出循环向下进行
/ p5 @* j' J) w' X5 y) T - '如果关键字为"D"说明用户选择了"方向(D)"选项
$ i: Z6 r: E3 S: ~. q4 S - If S1 = "D" Then, z- n4 F4 D/ a% @& ?
- Err.Clear
0 s% Z1 u$ h' L8 ?% m4 i - '再次定义关键字
( l$ q) z$ q" N4 M; ?# Z - .Utility.InitializeUserInput 0, "L R". f, n) h( h0 V* n
- '由用户在屏幕上选择选项
0 \- s+ ^4 N4 P5 u9 l7 c" l - S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"
, g: G, Y, W$ e z: r$ V8 O% [' `( i - '把起始角度改为负数,使其不能满足结束循环的条件,返回重新指定角度
+ f5 ]' l y4 v7 ?5 i' r - An = -1; h q) N0 G. b% ~
- End If
6 F9 b" ?) v! G8 A3 C8 Q - End If0 r) W# F8 M( N; X+ ~
- Loop Until Err = -2147352567 Or An >= 0$ m8 j9 |" G7 ]- r- B1 \1 W, B; y
- '如果用户没有取消则排序和修改3 K) ^ ] _) G; k' V
- If Err <> -2147352567 Then
* t2 R/ _' |, k7 N; ^: s1 I - '重定义动态数组下标
$ b3 m7 Z0 ]5 y9 \7 Y$ } - ReDim A(SS.Count - 1, 1)
+ ]9 s$ y+ m8 }. v! E2 _% B - For I = 0 To SS.Count - 1
& w) J' j/ t, w/ ^+ |4 V - '计算所有单行文字对象相对于中心点的角度再减去起始角度的差,并记录其在选择集中的索引号
7 t( F# k+ x' u7 f& A - A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians); ?; E! V+ {( R |8 W. }
- A(I, 1) = I
+ e) q5 D6 o# E. }6 W1 g - Next# Y. l( o& \* t, {$ q. [0 j* Y
- '按相对角度从小到大的顺序排序7 V4 L7 x) q; {
- For I = 0 To SS.Count - 2
# P7 K2 O1 U6 |' C3 m+ | - For J = I + 1 To SS.Count - 1: P$ [7 H( F# A
- If A(J, 0) < A(I, 0) Then# j/ j; s7 y; Q: g+ J" ?: C
- D = A(J, 0)
" k/ V5 q0 A( P' [( g, V8 i* A - A(J, 0) = A(I, 0)# E5 O, W* x1 F$ E% j% o
- A(I, 0) = D. x9 o7 S( v7 ?& b
- D = A(J, 1)
" L0 ^( N1 {* x' G! Z: _5 m9 h - A(J, 1) = A(I, 1)
0 W# s( H; V0 u& j - A(I, 1) = D& s5 g& Z( O% a* o
- End If& f( u$ t2 Y$ F" ^" q7 D/ T
- Next3 t5 c9 b0 W- h7 D: | _
- Next
& Y8 A4 j' O/ m! D - '修改文字 M$ x, T5 z/ k$ t& m7 m
- If S2 = "R" Then
4 s3 z: y5 L( f2 ?9 s* K- Z - '顺时针) ]" k8 y' A- b* G4 C( D
- For I = 0 To SS.Count - 1
7 d/ T' e* D4 }# h - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I4 H1 l+ @8 h6 ^1 a- b6 G* G
- Next: |( H3 M6 l6 z1 J# C# E0 L
- Else; X" e1 h ~! n
- '逆时针' l5 E6 t7 }+ Q0 R+ ^% ?) ?
- For I = 0 To SS.Count - 1
& i, G$ Z- t' t - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1). @: k- t% b$ S- d0 u
- Next( C( D% i- r: q$ F& d
- End If
6 r) h6 R: T. E" ^2 d - End If* a1 ?( p. d; v& x. I$ q
- End If
6 a+ w4 r7 {% ^' y; y - End If/ x5 u' k. a4 }0 G
- End If
1 Q5 ?9 B& l. E, X" e - '删除用过的选择集5 m: O" C9 L* B8 L J8 w
- SS.Delete
& j+ a8 ^6 `2 @& A4 G+ W - End With
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