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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 ' X" B2 A: a7 h M9 r. u
- 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. k" n5 ?5 a- r$ n: B0 M! C: p
- On Error Resume Next( e( n9 _% g0 J+ U
- With ThisDrawing* ~% `0 K. m1 F3 s5 i, ^9 m/ Y
- '创建选择集,用于选择所有文字对象1 Q9 v( X$ s8 W. u! C1 |* K4 D
- Set SS = .SelectionSets.Add("SS"7 A- W. [, H' P6 M
- '定义过滤器为选择单行文字对象
$ t6 b, e# I8 F0 }9 I7 M1 v, A - Ft(0) = 0
; g" A9 g& u& [. L9 H4 u( s4 k. E# O* X - Fd(0) = "TEXT"
8 z: m1 z$ N" G" F S$ | - '选择所有单行文字对象
2 v0 ?7 G& }, c - SS.Select acSelectionSetAll, , , Ft, Fd
6 E; S+ G. ], p: l - '当存在单行文字对象时排序和替换 s$ u# R+ p7 y8 R8 S
- If SS.Count > 0 Then; @/ R1 U. d. P. Y
- '如果只有一个文字对象,则修改其为原字符串+1
4 I4 v' b/ s. Z - '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5 q0 L) X4 g+ _0 A- y
- If SS.Count = 1 Then
& J+ @2 h3 K7 i' u( z; O' I, o - SS.Item(0).TextString = SS.Item(0).TextString & 1
P6 i" O$ u" O' b7 Y& G - Else- _7 k. g: v1 p5 y# o0 O# U
- '由用户在屏幕上指定中心点6 ], Y+ R6 Q: y3 F, z9 m
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"
- h3 z7 S% J& I, ?# I$ @ - '如果用户没有取消则排序和修改
+ b5 p3 J4 ?$ m8 N7 S* q% \ - If Err <> -2147352567 Then
5 ]# _/ F% b# I - If Err = 0 Then, l* f+ f9 q2 W8 p
- '用户指定了点
+ d2 r& M, d% L# G$ B - P(0) = V(0): y, t, C: l$ j0 A- S
- P(1) = V(1)3 f8 |: ~+ X' S$ `( P8 ?
- Else$ D3 V3 n, F1 r
- '用户选择了计算所有单行文字的几何中心点& y6 U g% [+ p. C- W! T2 L) S
- For I = 0 To SS.Count - 11 k7 U1 P x+ U) E' ]
- V = SS(I).InsertionPoint
+ F/ t& j2 R/ J! `. G3 K - P(0) = P(0) + V(0) / SS.Count
7 p: H5 H, K5 B1 v4 _$ f - P(1) = P(1) + V(1) / SS.Count* @. ?, e7 s; V# a% W" U, Z
- Next `9 Q* f8 R2 H r) I: R( l
- End If+ i4 r/ \: b% \
- '指定起始角度和方向等参数4 h+ t! _2 p; o, G2 u
- Do0 g. I: m( y' l
- Err.Clear O( _. P: `1 U1 K
- An = 01 L1 p2 V, |3 q3 M1 c) e+ V: R
- '定义关键字
% ~+ @' c6 \) P" X/ D* C - .Utility.InitializeUserInput 0, "D"
" I- J& m+ y" k2 q# K - '由用户在屏幕上指定起始角度或选项! r9 e \! ?, A" S6 c
- An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"
' X$ n1 _! }- l1 d8 ?' i& i - '如果用户指定了角度或取消则退出循环向下进行/ t+ Q2 y* g5 e) l6 B
- '如果用户输入了关键字
& Y/ ?4 @ b# l7 J2 j - If Err = -2145320928 Then
+ F2 q) a, ~" o% Z+ N3 z - '获得用户输入的关键字
7 N* Q1 l$ b+ z8 j- p - S1 = .Utility.GetInput
0 z8 u9 i6 ]5 {7 i7 s - '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/ V# d) C0 v# B, K9 V$ D
- '如果关键字为"D"说明用户选择了"方向(D)"选项
) R* c" ^6 a0 V- W" X, s2 g p - If S1 = "D" Then* b2 p% x& Y* V4 S3 T# c% D5 ~# k" r
- Err.Clear
6 i0 V! P3 p2 \0 V- S - '再次定义关键字
; L6 z$ d1 A6 |" C* R' M - .Utility.InitializeUserInput 0, "L R"7 u' ^7 W) }) L8 P( `% f- i
- '由用户在屏幕上选择选项
- p$ O$ u& @7 s" | - S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:", i6 _! E9 w) k5 P) Q' g
- '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
1 B4 r1 y" R+ ] ~( C9 ~& Y - An = -1% C P# w/ F( G3 S: s. O
- End If1 H! x1 u- I; f2 G( b1 Z# C) o
- End If
/ s+ z2 m2 o/ A - Loop Until Err = -2147352567 Or An >= 0
# Y H2 W/ u0 J$ F) I1 m - '如果用户没有取消则排序和修改
" k. B! A4 x8 B0 z - If Err <> -2147352567 Then" L+ R: o& A3 h7 V6 h
- '重定义动态数组下标
& Q- c- D, F A: ]( \" i - ReDim A(SS.Count - 1, 1)4 U. B8 S* X4 D- y8 j6 I
- For I = 0 To SS.Count - 1( X& D( ^. o& N8 F) ^0 B
- '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
( z( Q) _6 `- p( S6 z7 R% W - A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians)1 M9 `, f, s; S
- A(I, 1) = I7 A. |. Q1 `% I' e
- Next
+ s0 |# O! A: m1 s( Q6 K. j - '按相对角度从小到大的顺序排序
" T' ]$ z/ P1 m6 y5 N3 d - For I = 0 To SS.Count - 2# i/ `$ M; f7 u$ ]
- For J = I + 1 To SS.Count - 1
- i: o7 b* E5 u( g* S1 @1 S- q - If A(J, 0) < A(I, 0) Then
$ E0 c3 H( K, M; y. I: c5 |3 O - D = A(J, 0)& [( I8 U5 s8 @* P
- A(J, 0) = A(I, 0)
7 W' ~& a, V8 N" q% |& C - A(I, 0) = D
3 T4 Q2 }* O; ]1 K( `, F6 Y1 o: y/ H - D = A(J, 1), e7 B* T* R! x, E9 Z7 j
- A(J, 1) = A(I, 1)* F( S' s* ^, x. B' \3 j
- A(I, 1) = D( p7 E- Y; c3 B* f8 B
- End If% A! x' E9 T2 P, u) C
- Next
+ }: M1 O& u0 j+ P: | - Next
( g$ s3 d: |8 Y - '修改文字
* \! [# M" F2 ?) l7 p/ w" e - If S2 = "R" Then O, x) s" s' ~! }! Q
- '顺时针: n, j+ i6 K9 a1 `9 ?# n) f
- For I = 0 To SS.Count - 11 k) S) U" p2 a( o6 A3 z& j
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I2 {1 K: F( M# g* Z: W/ Z
- Next& F8 I3 F) v2 |4 }
- Else4 R; F1 [$ G: `& L7 m
- '逆时针
6 Y, q+ q! U7 \4 N) a% q% s! p - For I = 0 To SS.Count - 1 l# f. S/ T$ _* j
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)6 _7 g$ o& T- |5 e- x0 m
- Next
& ?% E1 `3 @* h3 i9 E# \ - End If5 w. s l- t3 v( T
- End If
. |/ t1 f' h! C8 y C) O, e; Y - End If
( C/ y& L `2 M" u6 Y, ] - End If* Z* x, X: H7 z) g( t& ~, N
- End If
. D3 K _2 w& N! |: D - '删除用过的选择集 G; `; z: A' v. b
- SS.Delete
; Q, v g) _* o6 ? - End With
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