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最近刚学，参照楼主的足球场，我自己画了一个篮球场！现把代码发上来，清大家多指教！* z i% r! T: v
3 ? x* M" Q4 A* V5 [; FSub lqc()& G9 z W w/ J- O( J6 d5 p
Dim lqclay As AcadLayer '定义球场图层! V$ d4 A/ G3 S) v4 q) |
Dim ent As AcadEntity '镜像对象
$ L( f- w! p1 o) }8 r) BDim linep1(0 To 2) As Double '线条端点1$ ]: i5 G4 }: P! K
Dim linep2(0 To 2) As Double '线条端点22 Y- V, j" ^; g5 P1 K& y
Dim centerp As Variant '中心坐标
% x- V, L' Q6 b& d. gDim fqdp(2) As Double, sfxp(2) As Double# |. c' @( j2 `5 d9 i
fqd = 5800 '罚球点位置
) _. c; a; M, p7 W7 `sfx = 6250 '三分线半径' q, D( ^: l( B7 z
zqr = 1800 '中圈半径/ M8 l# Z6 m, o
lbh = 1575 '篮板后宽度
h" C* ^" ~+ N" s1 S0 M1 K. A- Gbxk = 1250 '三分线到边线宽
: P* P- _: S4 F; O5 Gchang = 28000 '长. L: G9 _" w$ M$ f2 z4 `
kuan = 15000 '宽- B9 ?, d' n' s7 [
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'设置图层
2 T# h) v" k% v; Icenterp = ThisDrawing.Utility.GetPoint(, "定位球场中心:")
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'把当前图层设为球场图层
$ n4 t G1 p+ [$ G) T6 }Set courtlay = ThisDrawing.Layers.Add("球场")& [, o1 A' \! n" D$ }. J
ThisDrawing.ActiveLayer = courtlay
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- u# j5 R+ `8 ?) P/ y'画球场边框6 }) W0 K8 V' a% ]
linep1(1) = centerp(1) + kuan / 2+ p. Q9 T) R7 e
linep1(0) = centerp(0)
" v( {# P/ Z6 B F% Glinep2(1) = centerp(1) + kuan / 2
4 s0 T b5 Y9 ?, A* B, l' f+ s2 Qlinep2(0) = centerp(0) + chang / 2
$ Q/ K8 M( N$ Z+ QCall ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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0 P- D G, a Q6 z& flinep1(1) = centerp(1) - kuan / 2
. F' Z- G/ Y- I, k4 d- g% \linep1(0) = centerp(0)7 y& z$ C8 P0 g& D
linep2(1) = centerp(1) - kuan / 2, K3 ]2 N# r9 T+ ~0 Y
linep2(0) = centerp(0) + chang / 22 ]/ @+ F7 Q( W5 U+ v+ q6 A
Call ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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linep1(1) = centerp(1) + kuan / 2* D6 j! {" U) b" b1 W$ V+ ?
linep1(0) = centerp(0) + chang / 2
" E! p6 ^) f0 I2 jlinep2(1) = centerp(1) - kuan / 2
# q/ Y p) Z& Q! tlinep2(0) = centerp(0) + chang / 2
/ c- C# e8 @& w+ `. v- KCall ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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. z* D# r/ O7 ^'画罚球圈( @ G2 p5 `/ n5 D
fqdp(1) = centerp(1)7 ^( c, J& g0 z Y& q j( c% `4 Q5 |
fqdp(0) = centerp(0) + chang / 2 - fqd. z: Y i/ t. R: ]+ E: L L
Call ThisDrawing.ModelSpace.AddCircle(fqdp, zqr)
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'画三分线9 N8 R; p' z# A6 @/ l8 @
sfxp(1) = centerp(1)( z \$ z4 Q# s8 x% s/ F. e, Q
sfxp(0) = centerp(0) + chang / 2 - lbh
6 ~- ^/ |/ M8 O- i! ~5 I1 mang1 = ThisDrawing.Utility.AngleToReal(90, 0) '角度转换为弧度% v9 I) {1 o9 R1 [: N' r! R
ang2 = ThisDrawing.Utility.AngleToReal(270, 0)- b* R' b1 u$ z' C- M
Call ThisDrawing.ModelSpace.AddArc(sfxp, sfx, ang1, ang2) '画弧+ Y: W2 @2 X5 y) {* [% v( S, ~' a6 R
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'画左三分接头线
3 Q" M3 x0 F& A+ _! qlinep1(1) = centerp(1) + kuan / 2 - bxk
; Y8 }* ]4 y8 V9 ?$ T4 alinep1(0) = centerp(0) + chang / 2 - lbh$ |* E5 r u7 v( W
linep2(1) = centerp(1) + kuan / 2 - bxk$ u) C% F; ^( U" c) ]% C6 x2 ^/ Q
linep2(0) = centerp(0) + chang / 2
+ k: d/ }# S1 a2 N) d! \Call ThisDrawing.ModelSpace.AddLine(linep1, linep2)( K) G4 X# @: Y7 @
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'画右三分接头线: Y# c, V% l; F. I7 I# e# X0 @! T
linep1(1) = centerp(1) - kuan / 2 + bxk
/ e8 k7 q6 ?- I- q0 W1 B8 Ilinep1(0) = centerp(0) + chang / 2 - lbh
7 N5 _, k3 a. q% H' R( n+ rlinep2(1) = centerp(1) - kuan / 2 + bxk2 ~' j6 v# }( s
linep2(0) = centerp(0) + chang / 24 z# `9 Y7 H- x0 p3 U
Call ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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$ u5 |" x# b6 X0 r! ^'画左二分线
1 U [# M: y' D$ t6 `( Nlinep1(1) = centerp(1) + 3000: s7 `( x+ N; b; H9 A6 y
linep2(0) = centerp(0) + chang / 2 - fqd
7 _8 t( P! o: D7 [/ tlinep2(1) = centerp(1) + zqr' a# o+ ?* |9 p* m! L; G0 ]% x. a
linep1(0) = centerp(0) + chang / 2
& d# T1 h/ h% b' M' ?( RCall ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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! I: @& k$ d7 y; R'画右二分线% e0 j6 a$ q2 L! t3 c& _* Y
linep1(1) = centerp(1) - 30004 B& J' ?0 I1 H+ ~* M) g& O; Z
linep2(0) = centerp(0) + chang / 2 - fqd
e6 ]6 r; R' D9 h4 j- w, _linep2(1) = centerp(1) - zqr
0 t, }, W1 K" plinep1(0) = centerp(0) + chang / 2
( k Y$ v7 R- s9 V$ i( C- SCall ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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$ ]" }! P% P5 ?: Q9 f' L'镜像轴4 U. _. y, k9 B3 c
linep1(0) = centerp(0)
# S' j9 M# R& s0 K3 [linep1(1) = centerp(1) - kuan / 2
. u* _4 r- q1 y$ K @linep2(0) = centerp(0)& h7 K+ Y* n m
linep2(1) = centerp(1) + kuan / 28 {! r I/ Y% [% l
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'镜像6 z0 N M% s- m7 Y/ }
For Each ent In ThisDrawing.ModelSpace '所有模型空间的对象进行一次循环4 o- E7 G c* w2 k8 j3 s
If ent.Layer = "足球场" Then '对象在"足球场"图层中. q/ W( F( S" m6 N2 o! C
ent.Mirror linep1, linep2 '镜像
% v$ a, M1 c7 {2 t+ x3 i4 dEnd If
0 `7 O) h6 Z# E; PNext ent/ h% d( H+ k& ]$ Y' u2 n4 c
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'画中线3 x F0 @+ M( U; y8 ^
Call ThisDrawing.ModelSpace.AddLine(linep1, linep2)
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4 ]& f* d5 r X'画中圈
7 n' N' f" d# k8 YCall ThisDrawing.ModelSpace.AddCircle(centerp, zqr)6 j" x- G+ r6 s5 z+ m5 ~$ G
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ZoomExtents '显示整个图形
5 e1 u( t) z( {5 o: R. C5 w* N3 REnd Sub |
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发表于 2008-7-20 10:30
好东西收藏了！像这样有技术含量的帖子这么可以不收藏呢！