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发表于 2011-4-19 09:54:00
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本帖最后由 woaishuijia 于 2011-4-23 10:56 编辑 0 [3 s1 Q0 E+ f' H8 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
. e7 l) g+ Y4 Z: Z3 E9 T( s - On Error Resume Next
9 Z( t% J" y7 H2 H - With ThisDrawing
0 A9 L& O B3 E( e* Y+ N- y6 C - '创建选择集,用于选择所有文字对象( z6 O$ `, b' y, I$ w1 y( v. Q6 t
- Set SS = .SelectionSets.Add("SS"; [ ~) d6 p' e- Z
- '定义过滤器为选择单行文字对象
" f: h/ O# o3 x* ^* F8 A& Q - Ft(0) = 0# x, i% Y% ~! E* H8 U0 `
- Fd(0) = "TEXT"7 g2 X0 Q- x# f' b7 _
- '选择所有单行文字对象- x- h9 y/ b. o5 k: A& B, F
- SS.Select acSelectionSetAll, , , Ft, Fd# M8 i3 g6 e, J" X
- '当存在单行文字对象时排序和替换% z9 y5 W: ]) s3 y& D- }6 t3 S( b
- If SS.Count > 0 Then" S5 {: S8 X- G- R# N& `
- '如果只有一个文字对象,则修改其为原字符串+1
9 O- |; v: y! @. Q4 R) b$ x7 k - '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: c0 d3 l9 I) W% O
- If SS.Count = 1 Then
3 ~: S9 D f# @6 O+ V3 j9 m6 \ - SS.Item(0).TextString = SS.Item(0).TextString & 1$ {4 B7 y: Y. t5 r+ {" X. P
- Else
Y+ [6 e1 c/ X& z% s - '由用户在屏幕上指定中心点
7 w- h3 j3 C6 @: l& {( Z - V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"# r2 `7 Z9 d4 {" m
- '如果用户没有取消则排序和修改' \" G% |3 q4 w4 k+ S$ R1 I" W
- If Err <> -2147352567 Then
; ^5 [. j3 q& I' t3 b1 d - If Err = 0 Then, O* ]# D! H# m) d
- '用户指定了点3 B0 U0 x3 z4 D4 {$ e) G- q
- P(0) = V(0)
3 n& K" k' s! x( C. q* v - P(1) = V(1)
7 ?6 P, c1 c! F1 M - Else
" \* O7 d3 D# P, ]9 b - '用户选择了计算所有单行文字的几何中心点% C8 f T3 o4 X8 l, @
- For I = 0 To SS.Count - 11 M1 j: D0 ?" B& L+ P$ Q$ i( T
- V = SS(I).InsertionPoint
$ Y" P- i3 `# x/ j J - P(0) = P(0) + V(0) / SS.Count
- O! h- B: j% v2 W `7 G& C - P(1) = P(1) + V(1) / SS.Count6 h/ s8 h7 q/ {% k6 |2 D, E. x4 K
- Next0 M3 O9 y7 Z2 ?6 U
- End If
3 W0 m2 x- o9 z - '指定起始角度和方向等参数# B: A) W, A& _/ B4 }. N7 b* I' S2 s
- Do1 }2 n! M8 m" [' @$ ^0 U+ T
- Err.Clear
) _$ B: X+ a0 `8 j3 [7 Z+ n0 ^ - An = 0
" K3 Y% d9 z9 ^4 Q& ` N - '定义关键字
$ @; C) ?! N" A2 U% l- [$ N - .Utility.InitializeUserInput 0, "D"2 R: \: l3 z% F) r3 n5 {
- '由用户在屏幕上指定起始角度或选项
7 o, r1 J, q/ J - An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"
: e* x0 Z2 v& z/ x& K - '如果用户指定了角度或取消则退出循环向下进行* D/ |) X7 O5 A& y3 e
- '如果用户输入了关键字
: ]! m- _; P' j0 o( B$ D - If Err = -2145320928 Then2 B0 E* r8 ?( {- Y1 m: ~" M9 x; ^/ m
- '获得用户输入的关键字
) o Y" o4 F T - S1 = .Utility.GetInput
* P Z& F# ]5 j* J! X - '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
6 n& r' W% r8 V; ?8 v - '如果关键字为"D"说明用户选择了"方向(D)"选项" i. q3 @6 C4 o3 m# h
- If S1 = "D" Then
+ m" j( l* |: G - Err.Clear2 Y8 n+ R" H; ?6 |$ m- U
- '再次定义关键字
3 A6 a2 Y8 m: K$ D2 N1 S - .Utility.InitializeUserInput 0, "L R", c" O& b4 c7 N- q
- '由用户在屏幕上选择选项
& W; s8 h& P- X7 t$ P) K$ Y, c - S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"
- P! S5 I) s+ U5 ^1 I0 T8 @ - '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/ L. f0 E; m$ ~
- An = -1, @" G0 @/ C5 E9 ?6 w; U9 B% m' D& {: ?
- End If0 u! s* j* @7 p. u G' v
- End If6 E8 [' W( `% R' [0 M
- Loop Until Err = -2147352567 Or An >= 0
: _# m" @& K* l2 c v' O/ |' ?4 H - '如果用户没有取消则排序和修改
, N% p2 {2 k3 E' e3 E - If Err <> -2147352567 Then
3 @9 s2 K% o; P, N - '重定义动态数组下标
/ w9 J, |' N1 n - ReDim A(SS.Count - 1, 1)
M6 B5 A, s, W, Y0 v - For I = 0 To SS.Count - 1
# K. z% ]! D* Q# u - '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
- h; |/ K$ k* E4 ^+ C! w3 I. K) } ] - A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians). {* x* a6 u1 N& T1 F
- A(I, 1) = I
- F5 W; ~4 k: y9 q! Z+ Y - Next Z+ }# V4 O2 Q( u; S4 l: u9 [# ^
- '按相对角度从小到大的顺序排序% O( T: t* q# D8 R' o! S
- For I = 0 To SS.Count - 2
9 E# }& N' Y" I# [# ~/ R - For J = I + 1 To SS.Count - 1
( f7 Q |' \, L& O' C$ s3 m' z - If A(J, 0) < A(I, 0) Then0 J" [3 _' @" w' M8 P' m2 h2 Y
- D = A(J, 0)
[2 j4 J1 }& b8 k7 q - A(J, 0) = A(I, 0)
1 x. o- m8 E9 L2 w7 j1 P. Z& R& {3 Z - A(I, 0) = D
& O, w9 T' \- _' t: p6 q - D = A(J, 1)0 ?1 ?+ ^% U% K; x) p
- A(J, 1) = A(I, 1)' `" l9 W6 l0 h5 }1 V3 K% p
- A(I, 1) = D
( `4 ~% j& l/ r - End If
: `9 {4 u2 S. O/ s4 V* p - Next/ p' \& I7 c: |+ T* ~% P+ K
- Next
4 ]: o: v6 ~7 U: B - '修改文字
) _; a6 r- |$ F& {( ]( ` - If S2 = "R" Then
& \. k7 p& i. n1 p - '顺时针
6 X, U- s+ x; x2 o% s( w+ { - For I = 0 To SS.Count - 1
/ n, |6 z% H, v2 e0 n& M2 h1 U0 `+ T - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I2 w; k/ E1 Q2 @- _ d5 M8 g, Y
- Next ^: A! i7 E2 A3 j3 ]/ y
- Else) h9 Z4 Y8 f- h0 P! I
- '逆时针
. |& v; {5 P; {8 q - For I = 0 To SS.Count - 14 ?5 ?. ]$ p5 G/ S n
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)
* t, n" w( z! \( y! Q - Next
1 S* F# v( A: `% x1 {! q; U+ {+ D - End If0 X4 \ X0 H# J- n
- End If
2 r7 [' `% j; i: ]: ]8 ^ - End If
8 Q7 a8 c1 C$ ?9 ~ - End If" F P* o5 y- f7 {3 k( d
- End If
+ k" c" N# g; n - '删除用过的选择集
/ B+ S, b) h: ?- ^" g0 b( ` - SS.Delete: f5 N8 U7 S! {. a1 p
- End With
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