跪求自动标注的尺寸文字避让
下面的程序不能实现第四种标注文字避让形式，只能形成第2，或者第3种;;尺寸文字避让
(defun c:yad_dimadjust(/ yad-dxf yad-perpt yad-chgent ss n m ent en ang w h l_dat l_mov oldang mov s pt pt1 pt2 l_adj en l_en disang disw dish item item1)
(defun yad-dxf(en n)
(if (not (listp en)) (setq en (entget en)))
(cdr (assoc n en))
)
(defun yad-perpt(pt pt1 pt2)
(inters pt1 pt2 pt (polar pt (+ (angle pt1 pt2) (/ pi 2)) 1200) nil)
)
(defun yad-chgent(en n / m val)
(if (not (listp en)) (setq en (entget en)))
(foreach itm n
(setq m (car itm) val (cadr itm))
(if (assoc m en)
(setq en (subst (cons m val) (assoc m en) en))
(setq en (append en (list (cons m val))))
)
)
(entmod en)
)
(prompt "\n选择需要自动调整文字位置的一组标注尺寸：")
(if (setq ss (ssget '((0 . "dimension")(-4 . "<or")(70 . 0)(70 . 1)(70 . 32)(70 . 33)(70 . 128)(70 . 129)(70 . 160)(70 . 161)(-4 . "or>"))))
(progn
(vl-cmdf "_undo" "_be")
(vl-cmdf "_.dimedit" "_h" ss "")
(setq n -1 m 0)
(repeat (sslength ss)
(setq ent (ssname ss (setq n (1+ n))))
(setq en (yad-dxf (tblsearch "block" (yad-dxf ent 2)) -2))
(while (/= (yad-dxf (setq en (entnext en)) 0) "MTEXT"))
(setq ang (yad-dxf en 50) h (yad-dxf en 43) w (+ (/ (yad-dxf en 42) 2) (* 0.2 h)) h (* 0.6 h))
(setq l_dat (cons (list ent ang w h) l_dat))
(if (< (/ (yad-dxf ent 42) 2) w)
(if (= (rem (setq m (1+ m)) 2) 0)
(setq l_mov (cons (list ent ang w h) l_mov))
(setq l_mov (append l_mov (list (list ent ang w h))))
)
)
)
(foreach itm l_mov
(setq ent (car itm) ang (cadr itm) w (caddr itm) h (cadddr itm) pt (yad-dxf ent 11) oldang (angle pt (yad-perpt pt (setq pt1 (yad-dxf ent 10)) (polar pt1 ang 1200))) mov T)
(while (and mov (setq s (ssget "_f" (list (setq pt1 (polar (polar pt ang w) (+ ang (/ pi 2)) h)) (setq pt2 (polar pt1 (+ ang pi) (* 2 w))) (setq pt2 (polar pt2 (- ang (/ pi 2)) (* 2 h))) (polar pt2 ang (* 2 w)) pt1)
'((0 . "dimension")(-4 . "<or")(70 . 0)(70 . 1)(70 . 32)(70 . 33)(70 . 128)(70 . 129)(70 . 160)(70 . 161)(-4 . "or>"))
)))
(setq n -1 l_adj nil)
(repeat (sslength s)
(setq en (ssname s (setq n (1+ n))))
(if (and (ssmemb en ss) (not (equal en ent)) (setq l_en (yad-dxf l_dat en)) (equal ang (car l_en) 0.01))
(progn
(setq pt1 (yad-perpt (yad-dxf en 11) pt (polar pt ang 1200))
disang (angle pt1 pt)
disw (- (+ w (cadr l_en)) (distance pt pt1))
dish (- (+ h (caddr l_en)) (distance pt (yad-perpt (yad-dxf en 11) pt (polar pt (+ ang (/ pi 2)) 1200))))
)
(if (and (> dish 0) (not (equal dish 0 1)))
(if (setq item (vl-member-if '(lambda(e) (equal (car e) disang 0.01)) l_adj))
(setq item (car item) l_adj (subst (list disang (max disw (cadr item)) (max dish (caddr item))) item l_adj))
(setq l_adj (cons (list disang disw dish) l_adj))
)
)
)
)
)
(cond
((not l_adj) (setq mov nil))
((and (= (length l_adj) 1) (setq item (car l_adj)) (> (setq disw (cadr item)) 0) (not (equal disw 0 1)) (> (caddr item) 0))
(if (> (yad-dxf ent 70) 128)
(progn
(setq pt1 (yad-perpt pt (setq pt2 (yad-dxf ent 10)) (polar pt2 ang 1200)))
(yad-chgent ent (list (list 11 (setq pt (polar pt (setq disang (angle pt pt1)) (* 2 (+ (distance pt pt1) (if (equal disang oldang 0.01) 0 h)))))) (list 70 (+ 128 (rem (yad-dxf ent 70) 128)))))
)
(progn
(setq mov nil)
(yad-chgent ent (list (list 11 (polar pt (car item) disw)) (list 70 (+ 128 (rem (yad-dxf ent 70) 128)))))
)
)
)
((and (= (length l_adj) 2) (setq item (car l_adj) item1 (cadr l_adj))
(or (and (> (setq disw (cadr item)) 0) (not (equal disw 0 1)) (> (caddr item) 0))
(and (> (setq disw (cadr item1)) 0) (not (equal disw 0 1)) (> (caddr item1) 0))
))
(if (or (> (yad-dxf ent 70) 128) (and (> (caddr item) 0) (> (caddr item1) 0) (> (setq disw (+ (cadr item) (cadr item1))) 0) (not (equal disw 0 1))))
(progn
(setq pt1 (yad-perpt pt (setq pt2 (yad-dxf ent 10)) (polar pt2 ang 1200)))
(if (equal pt pt1 1) (setq disang (- ang (/ pi 2))) (setq disang (angle pt pt1)))
(yad-chgent ent (list (list 11 (setq pt (polar pt disang (* 2 (+ (distance pt pt1) (if (equal disang oldang 0.01) 0 h)))))) (list 70 (+ 128 (rem (yad-dxf ent 70) 128)))))
)
(progn
(setq mov nil)
(if (or (< (caddr item) 0) (and (< (setq disw (cadr item)) 0) (not (equal disw 0 1))))
(setq item item1)
)
(yad-chgent ent (list (list 11 (polar pt (car item) (cadr item))) (list 70 (+ 128 (rem (yad-dxf ent 70) 128)))))
)
)
)
(T (setq mov nil))
)
)
)
(prompt "\n自动调整完毕！")
(vl-cmdf "_undo" "_e")
)
)
(princ)
)
支持啊。大神们完善一下啊。 LZ有没有解决啊。 风流少年时 发表于 2012-10-31 12:33 static/image/common/back.gif
LZ有没有解决啊。
没有 不过别人发了我一个版本的，但不是我想要的 加油啊，，高手弄个，我帮顶。。 这个燕秀坛子里好像有！ ZHENYOUDNG 发表于 2012-11-4 20:38 static/image/common/back.gif
这个燕秀坛子里好像有！
能提取出来就好！ asd19400 发表于 2012-11-12 14:21 static/image/common/back.gif
能提取出来就好！
呵呵！能力有限哈！ 不好用~還是謝謝你 自动调整标注尺寸：既可以自动调整坐标标注尺寸，也可以自动调整线性或对齐标注尺寸；
既可以自动调整基线标注尺寸，也可以自动调整连续标注尺寸.
页:
[1]
2