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这是个动态查询的程序,想在里面加上一个可以查闭合多段线周长的功能,显示出周长的长度,还显示一个周长乘以可以输入的一个数的等值,这样方便用来查线割的价钱,有哪位高手可以加上去的请帮帮忙,谢谢了7 }2 G& O5 ?4 ^: E3 [3 w% Q
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$ r( t5 I8 q$ F8 B. [(defun C:abc(/ myerr dxf toang fx add_solid add_text dis olderr oldos oldfill ss pd gr pt ent entold), n8 h" y, N6 c) F
;;输入一个实数( h2 H8 [4 ]; s# w1 I
, ^$ L( ^! [1 N( q(defun myerr(msg)2 ?; g3 Z$ \( S1 A
(setq *error* olderr)
( `3 e7 J: x* T9 E0 S0 T! I, [9 T/ Z3 t(command "_.undo" "_b")
- [- U! h; _- z9 F2 B% Y- g1 U' L+ l(princ)
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( w6 I( s3 P# q* w! b2 D% r, X( @(defun dxf(ent i)
4 K! D8 \0 ?7 R3 |$ r& }5 Q(if (= (type ent) 'ename)
$ S! Y0 G8 z( n3 @5 b0 ?(setq ent (entget ent))
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(cdr (assoc i ent))
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(defun toang(ang i)
& U$ k* A( j6 V; Q(if (= i 1)$ t3 N0 ?% C* ]7 q, @
(* ang (/ 180 pi))
: c- Z! A+ R; _5 I) h! e(* ang (/ pi 180))6 X1 q+ h9 V; }; Y `, X
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)
1 O. b& Z- e+ v1 s: w7 R(defun fx(ang)- T( S4 s% ~: `4 o
(cond/ i" s1 E# k" m/ w8 d: n
((>= (/ pi 2) ang 0) (list pi (+ pi (/ pi 2)) 1))
# j; P! O& t! X X E((>= pi ang (/ pi 2)) (list 0 (+ pi (/ pi 2)) 1))
# }$ N+ V b O8 T" [1 X((>= (+ pi (/ pi 2)) ang pi) (list 0 (/ pi 2) 0))
0 e5 m. f4 \4 ]3 c) t. e* t((>= (* 2 pi) ang (+ pi (/ pi 2))) (list pi (/ pi 2) 0))
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(defun add_solid(p1 p2 p3 p4)
! u5 w5 C" K6 X7 S) {1 J(entmakex (list (cons 0 "SOLID") (cons 100 "AcDbEntity") (cons 62 1) (cons 100 "AcDbTrace")
/ H6 d# q3 Z! j0 n6 D( H' ]+ L5 U(cons 10 p1) (cons 11 p2) (cons 12 p3) (cons 13 p4)
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(defun add_text(pt h ang txt style jus)& c2 I. W. S& e
(entmakex (list (cons 0 "TEXT") (cons 100 "AcDbEntity") (cons 62 2) (cons 100 "AcDbText") (if (= jus 0) (cons 10 pt) (list 10 0.0 0.0 0.0)) (cons 40 h)* H* `2 N3 x- H) n5 [ D
(cons 1 txt) (cons 50 ang) (cons 7 style) (cons 72 (cond ((= jus 0) 0) ((= jus 1) 1) ((= jus 2) 1) ((= jus 3) 2))) (if (= jus 0)
7 w, |/ ^0 p7 t5 C; k0 H(list 11 0.0 0.0 0.0) (cons 11 pt)) (cons 100 "AcDbText") (cons 73 (cond ((= jus 0) 0) ((= jus 1) 2) ((= jus 2) 3) ((= jus 3) 2)))1 g1 B5 K2 @: C7 L
)
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(defun dis(ent / obj laynm name st1 st2 st3 lst h ang n)
0 h. \. F' X# m/ L/ w(setq obj (vlax-ename->vla-object ent))
) ~: c& v6 c) G& j(setq laynm (strcat "图层:" (dxf ent 8)) name (dxf ent 0))
$ r" z# \' ?$ O U(cond
3 s* t: g5 g* m) Y. H( L$ u+ \((= name "3DFACE")* A. b2 C# u' K3 K9 V
(setq lst (list "【三维面】" laynm))
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((= name "3DSOLID")
/ V! G3 B g; t1 k/ d; ?7 T T(setq lst (list "【三维实体】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
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((= name "ACAD_PROXY_ENTITY")% @- z$ J9 e5 S
(setq lst (list "【代理】" laynm))6 q9 Q. q, {! D4 L& i
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((= name "ARC")
. n) i( K& o5 x) S T(setq lst (list "【圆弧】" laynm (strcat "半径:" (rtos (vla-get-radius obj) 2 0)); J" D2 R* m4 t0 `7 `# L0 R1 U
(strcat "圆心角:" (rtos (toang (vla-get-TotalAngle obj) 1) 2 1) "度"); f/ E" L, Z5 u# A, n6 r
(strcat "起始角:" (rtos (toang (vla-get-StartAngle obj) 1) 2 1) "度")& u( O# Y) e. K
(strcat "终止角:" (rtos (toang (vla-get-EndAngle obj) 1) 2 1) "度") p6 J7 |( V1 i
(strcat "总弧长:" (rtos (vla-get-ArcLength obj) 2 3))
5 a1 W( k! P% n(strcat "面积:" (rtos (/ (vla-get-Area obj) 1) 2 3) "m㎡")
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)
# M* d; M- o: t3 ^2 H8 n! c((= name "ATTDEF")
4 T* S# ^4 S2 d& y U/ E1 [3 j(setq lst (list "【属性定义】" laynm (strcat "标签:" (vla-get-TagString obj))
% f D9 t* J' y3 [& f8 b3 G6 a(strcat "提示:" (vla-get-PromptString obj))0 m9 l4 k9 b/ k: \
(strcat "缺省值:" (vla-get-TextString obj))) H8 h% J1 g8 B: G, G
(strcat "高度:" (rtos (vla-get-Height obj) 2 0))
, z( }; `* v+ V5 `: {(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")1 M6 ?" Q: c( ]# A( B P, \! d1 x
(strcat "文字样式:" (vla-get-StyleName obj))
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8 @; _* G4 W) b)
7 R% c' M0 M5 ~# c7 g$ z' N((= name "ATTRIB")
- P) M8 g& T. E& B" @(setq lst (list "【属性】" laynm (strcat "标签:" (vla-get-TagString obj))* W' h: L% G1 T) H; I
(strcat "缺省值:" (vla-get-TextString obj))
/ T* @4 g& G0 q+ }4 J(strcat "高度:" (rtos (vla-get-Height obj) 2 0))
; {, P+ D4 q o" s! j/ a8 @( d(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")* L4 f* g% |* \. I3 r( g
(strcat "文字样式:" (vla-get-StyleName obj))
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" j# y* w% N( F( S4 H' M5 h((= name "BODY") t) s5 {' z$ v
(setq lst (list "【体】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
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((= name "CIRCLE")+ A- z8 q$ g2 [# K2 j& q( {* D
(setq lst (list "【圆】" laynm (strcat "半径:" (rtos (vla-get-radius obj) 2 0))8 X. t3 L4 v6 R
(strcat "周长:" (rtos (vla-get-Circumference obj) 2 0))' l' I) J9 ]! @8 s
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1) 2 2) "m㎡")1 A4 J. M& @5 l& R9 T# [* P
))
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((= name "DIMENSION")
( \6 _. \' c/ \! T0 V+ R' p( ^(setq lst (list "【尺寸标注】" laynm (strcat "标注样式:" (vla-get-StyleName obj))" h" M3 r8 Z! e8 f X _! {5 r
(strcat "文字样式:" (vla-get-TextStyle obj))
& q+ S3 S: F- f% R(strcat "文字高度:" (rtos (vla-get-TextHeight obj) 2 1))
% E2 Z9 ]* c% r% e3 }7 _; G$ A! C(strcat "替带文字:" (if (= (dxf ent 1) "") "无" (dxf ent 1)))
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)
- ?( A( \+ b3 F( w+ r$ h4 c" U((= name "ELLIPSE")
# N% o* H/ R$ o4 L5 B$ Q(setq lst (list "【椭圆】" laynm (strcat "长轴半径:" (rtos (vla-get-MajorRadius obj) 2 0))
, U! T6 q- Y! ^. ^5 x(strcat "短轴半径:" (rtos (vla-get-MinorRadius obj) 2 0))
8 v, I4 i5 U( w2 ~6 o: w( }9 ?(strcat "起始角:" (rtos (toang (vla-get-StartAngle obj) 1) 2 1) "度")5 ^% ?- N% R9 S2 v/ S+ N" c! D2 m
(strcat "终止角:" (rtos (toang (vla-get-EndAngle obj) 1) 2 1) "度")$ Z& Z7 y3 q+ m
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1) 2 2) "m㎡")
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)
( F: O: D8 b* s2 N& p9 j; g((= name "HATCH")
" U$ c! g4 O. o(setq lst (list "【图案填充】" laynm (strcat "图案名称:" (vla-get-PatternName obj))
1 d6 u$ E7 B4 O# \(strcat "角度:" (rtos (toang (vla-get-PatternAngle obj) 1) 2 1))3 Q3 t& K! R: Z B6 O& ^& J. k
(strcat "比例:" (rtos (vla-get-PatternScale obj) 2 0))& k3 `4 f' r8 J' L8 a4 c
(strcat "关联:" (if (= (vla-get-AssociativeHatch obj) :vlax-false) "关闭" "打开")): r; ~% Z) M4 O
(strcat "填充样式:" (nth (vla-get-HatchStyle obj) '("普通" "外部" "忽略")))9 p+ a/ M/ n3 y. a" H
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((= name "IMAGE")
* F" O1 v7 L* S9 A; Z(setq lst (list "【图像】" laynm (strcat "图像大小:" (rtos (car (dxf ent 13)) 2 0) "X" (rtos (cadr (dxf ent 13)) 2 0))))- `# J1 Y7 h' C
)
2 N7 ^/ L3 @. H( a* |* t((= name "INSERT")
- p5 j6 P+ e$ ^6 i# L& ^! y% d(setq lst (list "【图块】" laynm (strcat "名称:" (dxf ent 2))
' _; w; [- H6 u* o% s2 a(strcat "X比例:" (rtos (dxf ent 41) 2 1))
2 m, o- `7 R/ w N& W! O(strcat "Y比例:" (rtos (dxf ent 42) 2 1))
4 A* J! |3 e# d: W1 g8 F(strcat "Z比例:" (rtos (dxf ent 43) 2 1)): Z' ?0 P( ~( [- q) b! J6 S ]
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")7 M- T# [) F5 j; f* T4 Z- C0 R
))
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((= name "LEADER")* S' {1 p5 h2 ^) L; `8 ^8 O+ a7 a
(setq lst (list "【引线】" laynm (strcat "标注样式:" (vla-get-StyleName obj))
" e( }5 D# w2 w8 I. w" y# d) U(strcat "引线类型:" (dxf (list (cons 0 "折线") (cons 1 "样条曲线")) (dxf ent 72)))
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)
' H- L, j6 M- I+ q' s) ~: I((= name "LINE")9 T* O/ J% H0 U$ @5 s$ O( N
(setq lst (list "【直线】" laynm (strcat "长度:" (rtos (vla-get-length obj) 2 0))
! C" l3 ^$ X! y4 |" o# k8 P(strcat "角度:" (rtos (toang (vla-get-angle obj) 1) 2 1) "度")
# f# p) P$ V* T8 k7 j+ C. v))
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) C: m4 y! g. }((= name "LWPOLYLINE")
* Z- u4 O: q& A+ `. T! z(setq lst (list "【多段线】" laynm (strcat "常量宽度:" (if (dxf ent 43) (rtos (vla-get-ConstantWidth obj) 2 0) "变宽度"))
' Q" o2 P% L# @$ M/ z7 j+ r1 H# ~(strcat "多段线:" (if (= (vla-get-Closed obj) :vlax-false) "不闭合" "闭合"))
0 o* l1 v; P. P1 ]+ w(strcat "面积:" (rtos (/ (vla-get-Area obj) 1) 2 2) "m㎡"), @, j- a, Z+ y6 [. l
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;;加上一个可以查闭合多段线周长的功能,显示
4 g* W+ v+ z* O ;;周长乘以可以输入的一个数的等值,显示 |
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