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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
5 g$ P: p T* ]( 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 String. e; g+ q* g" [
- On Error Resume Next
& y. ^; m6 G- J - With ThisDrawing* c( l- U8 E) X$ b- l: M
- '创建选择集,用于选择所有文字对象6 l9 A N' I: K0 r# A# N e; K
- Set SS = .SelectionSets.Add("SS"
9 p" B& _7 {' Z/ D+ s) a3 A) F* j - '定义过滤器为选择单行文字对象, ^/ ? M" K7 V0 N7 O: ]
- Ft(0) = 07 ]; E2 \9 ~; V& v/ P
- Fd(0) = "TEXT"
) u) B1 s" x0 i) y - '选择所有单行文字对象% M: m- i ~8 k+ U
- SS.Select acSelectionSetAll, , , Ft, Fd1 g l: X' z. V* Z
- '当存在单行文字对象时排序和替换4 h( A4 t4 \+ l# m* u! u
- If SS.Count > 0 Then
$ ?, n5 x$ h5 q' e - '如果只有一个文字对象,则修改其为原字符串+1
. w1 ^& [' D2 q% l5 ^ - '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' l4 i9 o7 M. K1 p- e
- If SS.Count = 1 Then
+ q; P: E/ r1 ~& f - SS.Item(0).TextString = SS.Item(0).TextString & 1+ r9 Y$ g/ H" J
- Else! W% {/ H" O. B# B0 _' u+ M
- '由用户在屏幕上指定中心点1 v8 m( ~/ p4 G' l0 t
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"
9 Z2 n' \7 M4 I+ z9 u- D - '如果用户没有取消则排序和修改" Q7 ^# O! \' k$ V5 W0 v5 l; i
- If Err <> -2147352567 Then+ V* i7 b H; N+ n
- If Err = 0 Then
2 n' ^% X& h9 n g* B& \ - '用户指定了点; j& J, Y8 C, J' T3 \
- P(0) = V(0)# W5 a" ]6 r8 `% M
- P(1) = V(1)* E" p% b9 ]+ B9 [' x2 S# z& {
- Else
- y8 L% K B2 t/ U1 a - '用户选择了计算所有单行文字的几何中心点) A* b- Y) ^3 w
- For I = 0 To SS.Count - 1
% |3 b- I0 J( H) P3 _" e9 U, O - V = SS(I).InsertionPoint
; B8 ?! O! u7 [: B" @2 M - P(0) = P(0) + V(0) / SS.Count
1 @! ]4 F, ]) e/ b5 ^, D: e- ^ - P(1) = P(1) + V(1) / SS.Count/ ^; y* u9 z( O3 m
- Next6 h% ^) |. I' L _
- End If/ ]. ]' F; I5 M& l
- '指定起始角度和方向等参数2 V9 w4 R5 T* _- h$ u
- Do( H$ w9 n8 S! V1 Z' r# O
- Err.Clear
- ~6 Y: E, K7 w) g. N3 T - An = 05 S4 P4 D4 C9 B4 E* u W" H
- '定义关键字0 a& @; G. s' b' I9 e1 q7 E; q
- .Utility.InitializeUserInput 0, "D" H0 }# }! d, t" B3 x' ?, |/ \+ A
- '由用户在屏幕上指定起始角度或选项
, @3 u p# v$ B. m - An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:"+ z! [! F9 ]. F- m% Y, R7 E
- '如果用户指定了角度或取消则退出循环向下进行
, J6 k, Q; ~7 _+ L! X" J" Y - '如果用户输入了关键字
% C- ^ N; E4 o C o) b - If Err = -2145320928 Then
2 Y) [ q4 j" `! j9 a9 J) v - '获得用户输入的关键字
3 j3 r! y0 k a! X - S1 = .Utility.GetInput+ h7 f! U2 O3 |
- '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- o1 X" Y1 z& p$ k! I9 l
- '如果关键字为"D"说明用户选择了"方向(D)"选项3 S i9 a5 M8 l8 \7 g( ^6 V
- If S1 = "D" Then! C0 j0 |4 U. ~) i b
- Err.Clear/ ^# c& m/ Q" Y
- '再次定义关键字$ i' M- N7 E0 H" M: A' L5 x
- .Utility.InitializeUserInput 0, "L R"
* {, ]& @5 ~ U: y5 C4 s3 V - '由用户在屏幕上选择选项& M) @" T# O$ p: \1 w8 V$ z
- S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"
3 z/ B9 r2 t5 F0 e8 P0 A1 T - '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! s. R5 O$ i/ ^( d
- An = -1
) Z$ O+ |/ h8 a0 N5 Y9 k - End If
! K7 D/ L% V3 l2 d1 X - End If
/ [3 R4 n2 @0 a0 @; _7 l- e+ m - Loop Until Err = -2147352567 Or An >= 0- i5 @0 K1 u U. K0 Z) m
- '如果用户没有取消则排序和修改! Z: w6 v* P# b
- If Err <> -2147352567 Then
5 E. @+ [% Q l8 J - '重定义动态数组下标
+ o* T3 w6 H- t - ReDim A(SS.Count - 1, 1)
" g1 E( G, }+ L+ n1 L, l - For I = 0 To SS.Count - 1
/ Y t" h1 e# ~! 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
* r/ D4 J8 `9 \5 D z - A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians)" J+ `5 o0 }7 L' P6 @( K' y
- A(I, 1) = I
$ `# M% a1 S/ l - Next
# D* t) x' i5 L/ n - '按相对角度从小到大的顺序排序2 k- b* l9 v; m2 L4 o$ X
- For I = 0 To SS.Count - 2# |+ t2 J& v" M# J% G" q7 R2 y
- For J = I + 1 To SS.Count - 1
$ A" ?: ?9 [# R* U, J- J - If A(J, 0) < A(I, 0) Then5 L1 n+ Y" H6 F' W/ q$ z7 W
- D = A(J, 0). Y2 R0 U& @( }" Z: ]
- A(J, 0) = A(I, 0)
* V2 B$ t4 ^% f3 q* u* x# O - A(I, 0) = D
, z% f6 |5 g7 U' L5 g! ~8 N- i' B - D = A(J, 1)* M7 }% p* \) C3 x$ s" e8 a
- A(J, 1) = A(I, 1)
( D% D& w( H" w R0 }+ ` - A(I, 1) = D1 p$ N6 m/ b3 y+ W7 q
- End If( l# A5 w E- S3 t: f
- Next( U7 {, T/ e& ?2 B; @
- Next- ?* V5 K5 x# W6 O p
- '修改文字0 i W; G/ \7 `, i, e
- If S2 = "R" Then
" o9 G: z& y2 _4 U - '顺时针# Q& H8 X5 E- P8 K
- For I = 0 To SS.Count - 1
4 X7 f# r! s& I+ O# K. S M - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I4 n- l" g* y8 q N: w1 {2 |" ]% R
- Next
; T% z/ ^/ e) z. E; Z) Z - Else* ^ }& f6 c; \1 x: H8 U) ` j
- '逆时针" ~+ S7 V! x( ]3 t, X Q `3 M
- For I = 0 To SS.Count - 1# |, q5 q3 s1 Y: W4 t# Q
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)8 h5 \5 A! B7 L2 Z
- Next( F% p# i2 l2 V( g' x. c
- End If
+ j8 K+ Z3 Z' D |3 G- ~ - End If
4 i, R5 w5 a3 z5 X - End If. y' E! Z B6 V! {3 `
- End If4 K# \' M) R# @1 z% }' Y2 B
- End If9 T) g- ^8 E0 y2 F8 S+ m9 M
- '删除用过的选择集) o6 e9 Q6 }- v& Y
- SS.Delete
4 y6 ^+ b- S1 V/ K! a$ p# s - End With
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