向所有打开的文件添加元素
Add element to all open files
我已经使用 AutoLISP/CAD 一段时间了,现在我想为所有打开的文件添加一个带有我名字的标签。我已经设法遍历所有打开的文件,但文本命令只在第一个文件中运行。我认为它太快了,CAD 无法正常工作,所以我添加了延迟,但它没有用。我已经检查了所有打开的文件并且变量是共享和同步的。顺便说一下,每个打开的文件都会添加一次文本,但只会在第一个文件中添加。
这是我的代码:
(defun c:labeling()
(vl-load-com)
(setq docs (vla-get-documents (vlax-get-acad-object)))
(setq top (vla-get-count docs))
(setq p1 (list 10 -10))
(setq p2 (list 95 -15))
(setq p3 (list 12 -14))
(setq c 0)
(vl-propagate 'docs)
(vl-propagate 'top)
(vl-propagate 'p1)
(vl-propagate 'p2)
(vl-propagate 'p3)
(vl-propagate 'c)
(while (< c top)
(vla-activate (vla-item docs c))
(command "_rectang" p1 p2)
(command "delay" 500)
(command "_text" p3 "3" 0 "My name - year" "" nil)
;(print c)
(setq c (+ c 1))
(vl-propagate 'c)
(command "delay" 1000)
)
)
在这么短的时间内解释起来有点复杂,但是:
每个 drawig 都有自己的 "namespace" 可能是错误的词,但没关系。
当您 运行 命令时,它 运行 仅在活动绘图中,但是当您更改活动绘图时,您丢失了活动的 lisp 例程。
所以激活绘图是不够的。
更好的方法是通过操作模型对象来绘制。例如像这样:
(defun c:labeling()
(vl-load-com)
(setq docs (vla-get-documents (vlax-get-acad-object)))
(setq top (vla-get-count docs))
(setq p1 (list 10 -10))
(setq p2 (list 95 -15))
(setq p3 (list 12 -14))
(setq c 0)
(vlax-for ThisDoc docs
(setq Space (vlax-get-property ThisDoc 'ModelSpace ) )
(Rectangle Space p1 p2 )
(setq txt (vlax-invoke-method Space 'AddText "My name - year" (vlax-3d-point p3 ) 3 ))
(setq c (+ c 1))
)
)
(defun Rectangle ( Space P1 P2 / lpts pts poly )
(setq lpts (append p1 (list 0 ) (list (car p1 ) (cadr p2 ) 0 ) p2 (list 0 ) (list (car P2) (cadr p1) 0 ) ) )
(setq pts (L2v lpts vlax-vbDouble ) )
(setq poly(vlax-invoke-method Space 'AddPolyline pts ) )
(vlax-put-property poly 'Closed :vlax-true )
poly
)
(defun L2v(lista typ / NObj SelObjArray iCount iList SelObjArrayVar)
;|
vlax-vbInteger (2) Integer
vlax-vbLong (3) Long integer
vlax-vbSingle (4) Single-precision floating-point number
vlax-vbDouble (5) Double-precision floating-point number
vlax-vbString (8) String
vlax-vbBoolean (11) Boolean
vlax-vbVariant (12) Variant
|;
(setq NObj (length lista)
SelObjArray (vlax-make-safearray typ (cons 0 (1- NObj) ))
iCount 0)
(repeat NObj
(vlax-safearray-put-element SelObjArray iCount (nth iCount lista))
(setq iCount (1+ iCount))
)
(setq SelObjArrayVar (vlax-make-variant SelObjArray))
)
我已经使用 AutoLISP/CAD 一段时间了,现在我想为所有打开的文件添加一个带有我名字的标签。我已经设法遍历所有打开的文件,但文本命令只在第一个文件中运行。我认为它太快了,CAD 无法正常工作,所以我添加了延迟,但它没有用。我已经检查了所有打开的文件并且变量是共享和同步的。顺便说一下,每个打开的文件都会添加一次文本,但只会在第一个文件中添加。
这是我的代码:
(defun c:labeling()
(vl-load-com)
(setq docs (vla-get-documents (vlax-get-acad-object)))
(setq top (vla-get-count docs))
(setq p1 (list 10 -10))
(setq p2 (list 95 -15))
(setq p3 (list 12 -14))
(setq c 0)
(vl-propagate 'docs)
(vl-propagate 'top)
(vl-propagate 'p1)
(vl-propagate 'p2)
(vl-propagate 'p3)
(vl-propagate 'c)
(while (< c top)
(vla-activate (vla-item docs c))
(command "_rectang" p1 p2)
(command "delay" 500)
(command "_text" p3 "3" 0 "My name - year" "" nil)
;(print c)
(setq c (+ c 1))
(vl-propagate 'c)
(command "delay" 1000)
)
)
在这么短的时间内解释起来有点复杂,但是: 每个 drawig 都有自己的 "namespace" 可能是错误的词,但没关系。 当您 运行 命令时,它 运行 仅在活动绘图中,但是当您更改活动绘图时,您丢失了活动的 lisp 例程。 所以激活绘图是不够的。 更好的方法是通过操作模型对象来绘制。例如像这样:
(defun c:labeling()
(vl-load-com)
(setq docs (vla-get-documents (vlax-get-acad-object)))
(setq top (vla-get-count docs))
(setq p1 (list 10 -10))
(setq p2 (list 95 -15))
(setq p3 (list 12 -14))
(setq c 0)
(vlax-for ThisDoc docs
(setq Space (vlax-get-property ThisDoc 'ModelSpace ) )
(Rectangle Space p1 p2 )
(setq txt (vlax-invoke-method Space 'AddText "My name - year" (vlax-3d-point p3 ) 3 ))
(setq c (+ c 1))
)
)
(defun Rectangle ( Space P1 P2 / lpts pts poly )
(setq lpts (append p1 (list 0 ) (list (car p1 ) (cadr p2 ) 0 ) p2 (list 0 ) (list (car P2) (cadr p1) 0 ) ) )
(setq pts (L2v lpts vlax-vbDouble ) )
(setq poly(vlax-invoke-method Space 'AddPolyline pts ) )
(vlax-put-property poly 'Closed :vlax-true )
poly
)
(defun L2v(lista typ / NObj SelObjArray iCount iList SelObjArrayVar)
;|
vlax-vbInteger (2) Integer
vlax-vbLong (3) Long integer
vlax-vbSingle (4) Single-precision floating-point number
vlax-vbDouble (5) Double-precision floating-point number
vlax-vbString (8) String
vlax-vbBoolean (11) Boolean
vlax-vbVariant (12) Variant
|;
(setq NObj (length lista)
SelObjArray (vlax-make-safearray typ (cons 0 (1- NObj) ))
iCount 0)
(repeat NObj
(vlax-safearray-put-element SelObjArray iCount (nth iCount lista))
(setq iCount (1+ iCount))
)
(setq SelObjArrayVar (vlax-make-variant SelObjArray))
)