|
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 6 h$ P$ r2 W! Q; D1 ?
- 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
9 o" @6 c7 z1 L0 e - On Error Resume Next
t* b( \# U# @' \. [" F# N - With ThisDrawing
6 K0 R7 K# R$ j - '创建选择集,用于选择所有文字对象
- B$ r. b: ~ ~ - Set SS = .SelectionSets.Add("SS"
% {5 q8 |& x" B/ e - '定义过滤器为选择单行文字对象
( f- D' P3 d8 u: a0 ~ - Ft(0) = 0
6 ]9 ^! f$ @" \8 J/ R! _0 h - Fd(0) = "TEXT"
5 q/ `2 |6 x) f3 I8 w2 j - '选择所有单行文字对象* N2 z$ y" f( p) l8 v+ K3 p
- SS.Select acSelectionSetAll, , , Ft, Fd5 @. P& i) d. y) p% q6 I
- '当存在单行文字对象时排序和替换) u5 C$ }0 d. F
- If SS.Count > 0 Then" Y4 s9 I& L6 R
- '如果只有一个文字对象,则修改其为原字符串+1' T& `* N$ ?) ^8 |
- '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' \/ W+ X- O& O! i. K1 X, f- k3 G
- If SS.Count = 1 Then- G. k% @/ E( |& o7 {
- SS.Item(0).TextString = SS.Item(0).TextString & 10 k/ b0 \$ D$ e3 }7 P( L1 a
- Else. p9 e" d% [' l/ F/ E+ B2 |
- '由用户在屏幕上指定中心点' l: [& C% q$ ~ J. w: r" s) l
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"
& n/ _+ g' Z8 o% { - '如果用户没有取消则排序和修改
# m' c% |& L! t) S3 Y - If Err <> -2147352567 Then: {% M1 c. {% |7 k" g( N
- If Err = 0 Then
$ G( V! k: U( g" N - '用户指定了点* v8 T. J1 |& i% `
- P(0) = V(0)
/ Y% C, Z+ N8 ]! `; I# d& U' s1 O; N - P(1) = V(1)
# s, t$ r; B# k, v7 t+ [2 T - Else
" I* b# | z; Q3 b) N' w: C6 r - '用户选择了计算所有单行文字的几何中心点
7 G2 o# d, n- f" r s) { - For I = 0 To SS.Count - 13 t. l3 B2 N7 X5 ^, ^% z
- V = SS(I).InsertionPoint
7 _: q* u `" s* ]# Z0 d# ~) ~ - P(0) = P(0) + V(0) / SS.Count* I6 X1 |+ e# `
- P(1) = P(1) + V(1) / SS.Count. P- Y& b4 x0 [. X" i
- Next
5 q2 Y" ~5 U* o1 w& g - End If
; n9 x& b/ f, {* x6 u; K; G. f+ v7 b - '指定起始角度和方向等参数. H8 ]& Z1 ~2 X' D8 _
- Do
. q& F k' H- t, ?7 i - Err.Clear
: I5 {$ ^. s7 D4 b - An = 03 N! ?8 w' O6 @! A3 K U5 K
- '定义关键字6 ^) E: y: C3 q6 p) x( E2 @1 f' _1 l
- .Utility.InitializeUserInput 0, "D"
& Z1 _2 K$ A2 i$ t" D - '由用户在屏幕上指定起始角度或选项9 N9 S! ]( ?) M1 C
- An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"
% ]1 |4 ], |6 N6 K+ L- X0 Z - '如果用户指定了角度或取消则退出循环向下进行: c0 V5 O9 m/ h; P9 u" B# |
- '如果用户输入了关键字' T8 l4 l" w* i& I7 k/ A
- If Err = -2145320928 Then
! {1 ~8 G. f- ^/ \ - '获得用户输入的关键字% s$ n) C, A5 q# V
- S1 = .Utility.GetInput
* J$ o- l+ s. k/ \5 G. j; o - '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 l1 X* S: P( N1 |: i - '如果关键字为"D"说明用户选择了"方向(D)"选项
1 }8 q$ e* z7 S( f3 n3 a - If S1 = "D" Then* @8 C3 Y1 m8 \; ^
- Err.Clear
7 T, _% D2 q) l% k - '再次定义关键字
* y% P7 t1 E7 {7 U y - .Utility.InitializeUserInput 0, "L R"
- E" v5 ~1 m6 L - '由用户在屏幕上选择选项7 ]" \9 O: y. \: u& M
- S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"
: k* E: z/ i! @8 `* k5 o - '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+ V, {8 w0 s) M6 \. m7 Y
- An = -1- Q; i/ m" J1 ~+ v
- End If
" h% `/ Z" o! c- s0 B - End If9 h. h: {! T7 C
- Loop Until Err = -2147352567 Or An >= 0
) v Y& ^+ K" ~9 T5 D - '如果用户没有取消则排序和修改
5 ~- g1 V/ d1 m) W" C* d# G; \ - If Err <> -2147352567 Then/ D9 G7 @: z* F: Q5 d* w
- '重定义动态数组下标7 O8 X; m+ L: `. b
- ReDim A(SS.Count - 1, 1)! z1 H5 K$ v, X, A1 I* d
- For I = 0 To SS.Count - 1
/ N; }+ W6 g! p4 x - '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
5 D' v4 V( p# d5 Q( g - A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians)
* D" ~% n$ `, ~/ N |" p4 r- N - A(I, 1) = I# k' o& j) B1 @* L/ p
- Next
( R, ^, h+ X/ ^% ?" Q3 y - '按相对角度从小到大的顺序排序
, C- [# ~* z- h - For I = 0 To SS.Count - 2/ C7 g0 U: \/ Y- J p- F
- For J = I + 1 To SS.Count - 1# {, s- x7 V* j" R
- If A(J, 0) < A(I, 0) Then. c/ p4 c0 d- k! }2 P
- D = A(J, 0)
: ^" [; \2 ]) ^ - A(J, 0) = A(I, 0)
. S7 L" k5 m5 U. N/ c8 j4 _- X; m" y4 q - A(I, 0) = D+ b" F$ m2 H! s, M% t5 K' H$ I
- D = A(J, 1)
; i4 b4 \: J3 I, e6 b; b - A(J, 1) = A(I, 1)* ~+ J4 q& ^% |2 ?+ ^
- A(I, 1) = D
: D' t& B1 x+ x L! F - End If
4 u, j, j7 |1 x) Y3 q4 J - Next4 w" H1 N9 O! B+ b/ `8 P
- Next! f6 D# W8 g3 I+ E
- '修改文字
: }( t% o/ d( L. s; T - If S2 = "R" Then
) f# u3 C/ r# e - '顺时针. l* O$ ]" c. }5 }
- For I = 0 To SS.Count - 1" |6 v- U8 R1 g, _- e
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I
* s9 J- a" N9 u4 K - Next
+ a1 G8 w/ [/ S, q! j K - Else, P B+ ^& W3 T2 [3 _6 ?
- '逆时针% j" Y, e+ y, k& ]
- For I = 0 To SS.Count - 1/ ?+ V5 Z" P8 H7 i0 f/ \' |/ Z
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)" r" ?. q. y3 e! R7 \* Z5 ~' P% q
- Next
; I, s+ Y n* x0 r- ?. s9 ^& b6 i$ V - End If8 e5 s" t& d, G) X
- End If
3 |9 Z) X% Y, I9 @; O" Q- T0 ~ - End If
2 y/ U9 Y9 E4 |& S: ^6 t: ^ - End If
( i3 k3 |/ {0 m - End If0 d6 Q$ w8 g( J! u
- '删除用过的选择集2 f/ E$ }1 `$ z9 x9 S' z
- SS.Delete
8 R/ f* r: w, p4 D3 C - End With
复制代码 |
|