|
|
发表于 2011-4-19 09:54:00
|
显示全部楼层
来自: 中国云南保山
本帖最后由 woaishuijia 于 2011-4-23 10:56 编辑 4 t0 R9 l. U. \/ s5 H" X& a
- 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 String4 w# g9 ]2 u. J# J0 w
- On Error Resume Next
" z8 U7 P3 Z. Z( y" Z. \% M: Z - With ThisDrawing% o/ R7 Z7 b% a4 p9 b
- '创建选择集,用于选择所有文字对象
# r; l7 ?5 k) N) ]- n - Set SS = .SelectionSets.Add("SS"( q8 Z0 D* g' K7 i% E4 ]# k
- '定义过滤器为选择单行文字对象8 M. `& J' d# O- [+ @; \' W0 u
- Ft(0) = 0
+ _1 q- ]" E& C! z1 j1 ~: m2 ^ - Fd(0) = "TEXT"
8 C6 [ R- R" q% J' Q! Q7 u# C - '选择所有单行文字对象, H# k K% [9 h% W) U" v
- SS.Select acSelectionSetAll, , , Ft, Fd
K2 {2 f) L" n1 V6 J - '当存在单行文字对象时排序和替换9 l+ E2 W7 K8 |+ c; j& k9 X+ x
- If SS.Count > 0 Then! o9 q$ q( H: M, {/ K* ^2 ]
- '如果只有一个文字对象,则修改其为原字符串+1, ^1 I# z- V% f+ M2 y
- '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8 ]- S. Q9 a. ^+ ]( c& L
- If SS.Count = 1 Then
7 h0 I- M- I: ` - SS.Item(0).TextString = SS.Item(0).TextString & 1$ Y3 _( v% e* Z
- Else
9 G0 j1 d0 c) e0 A7 S - '由用户在屏幕上指定中心点* E# \$ t: }" ]/ _: X
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"9 o( B% {3 X) A O
- '如果用户没有取消则排序和修改
- [' z) U# \! f7 C& g! M; k - If Err <> -2147352567 Then
- z1 D& P7 [( o: f$ Z0 y - If Err = 0 Then
% w" d" h. T$ O# N - '用户指定了点
: Z. F% Q) a/ t n+ q8 g" z- R - P(0) = V(0)1 f" F/ q: x9 G, t
- P(1) = V(1)
' l X/ M; ~1 P; V- y D* t) u - Else
- b B6 W9 H+ M5 _2 p, E; t - '用户选择了计算所有单行文字的几何中心点
9 ]3 P4 ~3 G# c - For I = 0 To SS.Count - 1; q4 `, A/ I4 O* G' \; f
- V = SS(I).InsertionPoint
5 q" t( D, a/ H+ J, I - P(0) = P(0) + V(0) / SS.Count! q7 r* t: ^' [
- P(1) = P(1) + V(1) / SS.Count
& t: l3 I7 e! j, h! b - Next, h3 R. n3 Z1 k/ {1 \9 C; P. J1 u8 s
- End If
9 u/ p: q8 U$ P1 w; c0 w( ], a - '指定起始角度和方向等参数
: H8 x( Y. Z0 X7 n - Do. G( p$ {% i( y! W9 }1 Y4 g: R
- Err.Clear3 w' c4 {+ z! [
- An = 0
, G2 h8 [& _. X# y - '定义关键字
' v; S9 ~" t% q' u - .Utility.InitializeUserInput 0, "D"
7 A. q) Z0 P- E5 K - '由用户在屏幕上指定起始角度或选项' @( \1 {9 b$ j% b* V) y% `" Q) P9 {4 V ?
- An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"- e: L: _2 K" c# d5 t/ L
- '如果用户指定了角度或取消则退出循环向下进行8 L: G ^& C, ]0 H" r; |
- '如果用户输入了关键字
8 y) I: Q0 l: y1 s - If Err = -2145320928 Then- E+ F) ?6 M+ H9 d7 S0 ~- E" Y" `
- '获得用户输入的关键字+ J0 N" J1 g5 M+ W, q( L
- S1 = .Utility.GetInput! M/ F) U5 j) X/ Z& g7 I4 | e
- '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
% x; ]+ H0 w, l& f - '如果关键字为"D"说明用户选择了"方向(D)"选项4 T' p/ V+ U1 o$ F* t
- If S1 = "D" Then
4 _4 N( U. S5 k4 n& I; p, X- H! y - Err.Clear
" U3 t* A7 \4 }9 K - '再次定义关键字: n% J0 n3 m: l4 r: S7 ~
- .Utility.InitializeUserInput 0, "L R"' h( k. w2 r& S- v D1 d1 ?
- '由用户在屏幕上选择选项
, x" l0 i! i* e) c - S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"4 M9 n, \- N( p9 R* e* T1 {
- '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; h6 h; F6 d+ h/ x6 E8 s0 x* a
- An = -1* }! I# ^8 l0 b- b/ b2 L' A' A
- End If
; d2 p% k1 D/ ~2 K4 y - End If
$ N4 I' ~* J4 p" O9 u; l - Loop Until Err = -2147352567 Or An >= 0
i. P0 |/ v* d2 A5 H: s - '如果用户没有取消则排序和修改
" ~) z! Z5 U" v. R) u- ] - If Err <> -2147352567 Then
0 y- q5 _, a% X. v2 a2 ] - '重定义动态数组下标
* B* P, y4 p7 |" P5 w - ReDim A(SS.Count - 1, 1)$ A2 ^! u! |. x6 z+ L4 O! N
- For I = 0 To SS.Count - 1
2 m& }5 w; G1 T3 M - '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# x# p3 ?& o1 D) A
- A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians) A X, }# s' m* ^1 q- F
- A(I, 1) = I5 U1 I. x( |( T s5 H
- Next4 q* k7 H1 j6 W! N% b) |& K
- '按相对角度从小到大的顺序排序/ D2 G8 E/ P, |+ z! c) [
- For I = 0 To SS.Count - 2
+ @6 S! s/ J" s" N8 g( S8 P - For J = I + 1 To SS.Count - 1
; e3 k, x3 t7 \# v8 m+ u - If A(J, 0) < A(I, 0) Then
) o8 M) R+ V2 I - D = A(J, 0)2 w3 M- T2 r: v
- A(J, 0) = A(I, 0)5 N" z7 p U/ H" |0 x" Q9 C! `, A& N
- A(I, 0) = D
! x! w& x6 }; L% T - D = A(J, 1)8 G8 w1 p0 w/ X5 D* o' f0 K5 q
- A(J, 1) = A(I, 1)
, v' ^8 Z5 D' t, J5 x- s! E+ V - A(I, 1) = D, P0 P# a2 {* {1 z. Y5 p
- End If
$ B& P* F" N* e - Next9 |: b R! E' B& g* J# }# ]7 o
- Next7 |# d7 o( C' m0 x; Q3 e" _, G
- '修改文字# o) r$ @6 l# l% |7 E1 \
- If S2 = "R" Then3 D/ H6 R0 [$ g B1 q5 k6 X% y2 Y
- '顺时针
0 t4 `8 A" H: e2 v, s3 u - For I = 0 To SS.Count - 1
) a( U- j/ K7 k* q9 q/ u - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I1 _- @' f: | l
- Next
$ F' ]- D! X' `2 l# ~" U* w8 { - Else
$ ?: ^7 @2 M* W& \- H4 }* }( a - '逆时针
) @: e6 B* J8 W3 s1 _0 { - For I = 0 To SS.Count - 1
1 S) ]! h6 w# J/ Z* A* g - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)" C" f/ E: t' A* o! T
- Next, a) Y+ {: T0 l9 _( @7 T
- End If
# {8 ]( B& V* \$ g2 t( J$ e" {) L* G1 G - End If+ F9 p2 i H. x. @# ^3 |1 O. j
- End If" ^- ]! i* v) x
- End If$ d1 R2 z' V# E. I% c
- End If. k5 O& u% v3 q' ~' r; Y" U/ o$ k
- '删除用过的选择集
, r$ o" o8 Z7 G8 U; }+ S4 z4 s - SS.Delete) _6 Y9 h& O9 c" } y% V
- End With
复制代码 |
|