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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 8 N& k- ^# M! Y+ B0 c$ X5 R4 Z
- 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! B8 F! o! v; q% {% z
- On Error Resume Next
, X7 X# a7 {1 X+ l - With ThisDrawing- M+ J0 p. _7 u2 H, x1 W
- '创建选择集,用于选择所有文字对象5 E& X0 L1 J" |$ U" L5 U
- Set SS = .SelectionSets.Add("SS"+ H' }5 T( V/ f0 C
- '定义过滤器为选择单行文字对象
' n# G' [% h7 B) ^( n) B3 h - Ft(0) = 0
* @) g; | a1 Z3 K. V5 e - Fd(0) = "TEXT"
1 F6 T8 |; U2 A+ ^2 H0 o - '选择所有单行文字对象
$ ~% a4 z9 R `6 Y8 |. l - SS.Select acSelectionSetAll, , , Ft, Fd" h) O" a4 ?3 i( o
- '当存在单行文字对象时排序和替换* _4 s6 O- x: _0 {. }. G9 w
- If SS.Count > 0 Then
9 i8 F& ]6 W# [ - '如果只有一个文字对象,则修改其为原字符串+1: c- r6 A- x% q/ n
- '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0 E0 P5 c8 O4 l8 W8 Y! Z' M3 m" M
- If SS.Count = 1 Then
( ]/ j C$ ^ T$ K3 {: a# } - SS.Item(0).TextString = SS.Item(0).TextString & 1' o% m' B2 o& M; O/ M
- Else
* R7 A7 `' z/ ^8 Y2 P @- @ - '由用户在屏幕上指定中心点5 B/ w3 l H l0 V
- V = .Utility.GetPoint(, "指定中心点或 <计算所有单行文字的几何中心点>:"4 y% l6 t/ D& s& B( ^" A J
- '如果用户没有取消则排序和修改7 d# Z- P2 p: o
- If Err <> -2147352567 Then$ y7 z. f# y: }1 _
- If Err = 0 Then+ a" L( N; w& U5 B' |5 b) A3 W
- '用户指定了点 G; ~5 q/ }1 l
- P(0) = V(0)9 ^9 W8 E- s7 L% U9 I7 v: W
- P(1) = V(1)8 y5 D+ D T+ g9 b9 G" p& D
- Else9 e9 n* Y2 e; H: k
- '用户选择了计算所有单行文字的几何中心点6 l" ]0 K* L% ^5 {! w
- For I = 0 To SS.Count - 1% A) Q- F4 p1 i
- V = SS(I).InsertionPoint, j! A0 ]" \/ ~% l- D
- P(0) = P(0) + V(0) / SS.Count5 y8 z7 A S U }' J/ u( C
- P(1) = P(1) + V(1) / SS.Count7 b! x/ ^( |1 S# e! O! @ ^
- Next
1 I) X" ?% z% g0 U - End If8 U' \4 L/ c) R- G" M0 }
- '指定起始角度和方向等参数1 w1 U5 n0 H8 y2 Y ?
- Do0 |& b& [, U) ^3 k
- Err.Clear$ `6 u' |8 ]) G. _$ Y; r& {
- An = 0% a. i' A. b4 r0 q
- '定义关键字3 d4 a/ T- V+ u" i2 ~) }
- .Utility.InitializeUserInput 0, "D"+ r( p b- a! Z* S$ ~- j8 C: i
- '由用户在屏幕上指定起始角度或选项
2 `6 k' `; G$ ^% G+ X - An = .Utility.GetAngle(P, "指定起始角度或 [方向(D)] <0>:") `( y: s. [/ T
- '如果用户指定了角度或取消则退出循环向下进行' H7 c9 Q6 R: k( a2 m+ Q8 [( l
- '如果用户输入了关键字
) b7 y9 t9 b9 g- E" a+ d7 U - If Err = -2145320928 Then
; ^9 X: s9 _/ d$ ?: n - '获得用户输入的关键字+ S! T9 S. y$ s1 s
- S1 = .Utility.GetInput
) |8 ~% ~( }. ?; B* l) {8 y - '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3 s" P% u: x, i1 N) A8 Y2 y
- '如果关键字为"D"说明用户选择了"方向(D)"选项# U/ {5 U8 L7 K& l3 l& \8 _2 a
- If S1 = "D" Then
) E8 I% q+ E ]9 X3 S% N# s5 R - Err.Clear; U3 ~2 i( Q3 V- X% p0 u0 E
- '再次定义关键字6 v5 h0 U: N2 E, }: G! d
- .Utility.InitializeUserInput 0, "L R"
8 n( t- w$ z; @3 `( ]" j - '由用户在屏幕上选择选项4 s. B% I# m, y: h* p% `
- S2 = .Utility.GetKeyword("指定方向 [逆时针(L)/顺时针(R)] <L>:"/ a2 N: s* r+ o9 A
- '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
N& |" F& {) g; j - An = -1& X$ D* b- }, }- M: `1 v
- End If
/ v+ T& V. u3 h" h - End If
( L* K n& @% a a - Loop Until Err = -2147352567 Or An >= 0
) l% J. m9 U2 Q - '如果用户没有取消则排序和修改
7 s T2 I9 \" Q8 }. K! T6 p - If Err <> -2147352567 Then
" a8 I/ n' K# ?" M+ S - '重定义动态数组下标0 Q/ S) C( u! M4 `, }( A) U; \
- ReDim A(SS.Count - 1, 1)
, j: R" A; U7 C/ Q9 C, ^, X7 Y9 ] - For I = 0 To SS.Count - 11 d* k6 @2 U2 ^0 O3 l
- '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 y u$ f- W1 Z6 }
- A(I, 0) = .Utility.AngleToReal(.Utility.AngleFromXAxis(P, SS.Item(I).InsertionPoint) - An, acRadians)
]) N: P6 p5 u - A(I, 1) = I2 F# Q& Y% |0 d1 @% C. ? L
- Next
( K6 r3 e# {( e7 D% g. B - '按相对角度从小到大的顺序排序
3 y0 E! a5 s1 b0 P - For I = 0 To SS.Count - 2
6 ] u; ^9 U5 t - For J = I + 1 To SS.Count - 1
$ ]+ J0 d6 t0 a9 l7 X* T6 Q - If A(J, 0) < A(I, 0) Then& _0 P- A. _6 H3 w/ X
- D = A(J, 0)
! @8 o% ]5 \/ B) y( ^4 G" k" q - A(J, 0) = A(I, 0), ^ q# A& @8 k, O! Y# u, J
- A(I, 0) = D( b* Z5 k: j- T
- D = A(J, 1)3 w/ D( ]8 Z3 ^0 Q8 o5 c$ U
- A(J, 1) = A(I, 1)3 S/ F$ }) m! I3 ^( e. s. U4 e) W
- A(I, 1) = D
8 u, n6 J( b8 w* ^6 {9 p- U - End If) f6 {+ }/ E) x+ Q4 O; ~9 i
- Next
/ W& }/ Z3 ^2 U5 _, Y0 ` - Next8 k* ^% h; ~. d+ x g$ R
- '修改文字
& K4 O; X* R" K# y8 R - If S2 = "R" Then% v3 W* G- s$ N& M* S
- '顺时针
: \( H% f' u+ T( d( r4 I - For I = 0 To SS.Count - 1# \3 r9 w& l5 j; L: f5 _" P
- SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & SS.Count - I
. q% ]4 ?# q! C - Next
2 `2 P# v1 q, s- u. F, K - Else
, I. B; O4 U2 a% A1 X3 } - '逆时针. W% I) O( Z5 i
- For I = 0 To SS.Count - 1
4 X7 j5 o2 K4 b+ d - SS.Item(A(I, 1)).TextString = SS.Item(A(I, 1)).TextString & (I + 1)
$ \" f+ S0 k& u+ ~0 F& v - Next7 R+ L# e$ t# x9 h$ M$ ?
- End If
; M! F( E O/ b8 T6 ] - End If
$ e) E2 ?3 V' }! Z& | - End If5 Q+ Z* h$ u1 w7 V+ S% a
- End If
6 }; J) q! c; Y a" U1 x5 B9 N - End If
/ R5 z" @% e5 O0 ] - '删除用过的选择集% o+ o( A/ t" p
- SS.Delete- }5 [4 { v2 {) t
- End With
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发表于 2011-4-14 11:10:30
楼主