|
|
发表于 2012-4-4 08:29:21
|
显示全部楼层
来自: 中国辽宁
方法一:按照楼主的思路使用选择集- Private Sub cmdInsert_Click()
- b* M/ X9 R/ I4 s4 B - Dim ptInsert(2) As Double
9 d; S# `; T; `, J- x Z - Dim lastSel As AcadSelectionSet
/ k- J( \4 p: I1 [ - Dim lastBlock As Variant
, R. Z2 U4 L# _/ _# l( B5 s - ptInsert(0) = 0* ?! v {7 d8 e/ c9 Q+ k, _( M3 V
- ptInsert(1) = 0
3 {' A' E: \: [4 N1 D - ptInsert(2) = 0
. X6 K! `5 @0 N; V, N# \ - ThisDrawing.ModelSpace.InsertBlock ptInsert, blkAName.Text, 1, 1, 1, 0# @3 E, L& T: J; b8 X0 J
! r; H! u: D2 {- # e* K" G7 E, i
- ! \ L0 Y8 X+ q! V) V
- Set lastSel = ThisDrawing.SelectionSets.Add("SSet3") '3 ]) ^+ M) w/ Y& ^0 b
- lastSel.Select acSelectionSetLast
! i5 }7 @: X2 f - # R( G* m) t0 V4 ~4 T2 V- V
- Dim B As AcadBlockReference '声明一个块参照变量
8 w2 m2 P( c3 K7 ~, N6 B$ z, \/ |, e - Dim P As Variant '声明一个变体变量用于接收三维点坐标
( P8 W ?* |) d8 P( |% z - Set B = lastSel(0) '把选择集中的第一个(也是唯一一个)元素(最后创建的对象,即上一步在图形中插入的块参照)赋值给变量* a9 _+ B! ?& E! u7 T/ A
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
, q" ~/ a7 [: b0 w1 V/ M - 6 \" _- ]- T* a* D' I
- lastSel.Delete '删除选择集4 ^( f8 f5 `. r: H8 o* r+ V
$ K, d( x4 r5 t* g) f- p5 L- 7 I8 f7 X6 I% F. W4 W; k* u
- ThisDrawing.Regen acActiveViewport$ d# i$ ~5 L. \. Z" b0 f
8 Z9 Z- r( ]& X# m4 I. o( j' Z- ' `4 E% l$ M& M' m- g$ \ c
- End Sub
复制代码 不过,对于本例,完全可以不用选择集,直接使用前一个对象的返回值.如方法二:- Private Sub cmdInsert_Click()
+ m* O+ C! B6 h6 M' S1 i2 ? - Dim ptInsert(2) As Double* X7 S; `: J2 Z2 G. R0 J& N6 c
- 'Dim lastSel As AcadSelectionSet
; ?( G) C& X! j7 w. p - Dim lastBlock As Variant
: O7 ]5 j: ?8 ]" ]: Q - ptInsert(0) = 01 j/ R1 F9 o2 a0 q7 y
- ptInsert(1) = 0
' G' P2 F! n; e - ptInsert(2) = 0
5 {* D* V+ U5 a - + R1 _2 u$ @2 A- [
( Z7 l4 M% j* D7 E; V3 m! y) z8 |
. k% ^! i. G. c1 k: }& V- 'Set lastSel = ThisDrawing.SelectionSets.Add("SSet3") '
% H) F! L j% n( `3 q8 Z - 'lastSel.Select acSelectionSetLast
' e% z; o; a7 e
3 H4 c9 n8 k/ ]2 e' E7 Z! ^# B) C- Dim B As AcadBlockReference '声明一个块参照变量$ k2 y' O9 p5 ^1 u
- Dim P As Variant '声明一个变体变量用于接收三维点坐标 z @+ ?! a, G( {5 x( D
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
5 D0 U V8 F9 V3 }! T0 l - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组. `( T- g# `- n
- . O3 @( ~. l: X1 l! P5 R
- 'lastSel.Delete '删除选择集
W1 U% ?0 Z* P! l4 t - + {2 W7 ~( C" x, b; t
- 8 `" S; Z% [5 L* J% y; L/ [
- ThisDrawing.Regen acActiveViewport, p6 ]% r! f7 ~
- S* M7 Q* H) W: y4 _# p2 A) O
4 K- n! I' G$ c8 q- End Sub
复制代码 |
评分
-
查看全部评分
|