动态查询信息程序.LSP

【实例简介】动态查询信息程序.LSP

lisp编的cad插件，动态查询信息程序

【实例截图】
【核心代码】;;
;;功能：动态查询信息
;;文件：info.lsp
;;命令：info
;;作者：YAD
;;时间：2003.8
;;

(defun C:info(/ myerr dxf toang fx add_solid add_text dis olderr oldos oldfill ss pd gr pt ent entold)
(defun myerr(msg)
(setq *error* olderr)
(command "_.undo" "_b")
(princ)
)
(defun dxf(ent i)
(if (= (type ent) 'ename) 
(setq ent (entget ent))
)
(cdr (assoc i ent))
)
(defun toang(ang i)
(if (= i 1)
(* ang (/ 180 pi))
(* ang (/ pi 180))
)
)
(defun fx(ang)
(cond
((>= (/ pi 2) ang 0) (list pi ( pi (/ pi 2)) 1))
((>= pi ang (/ pi 2)) (list 0 ( pi (/ pi 2)) 1))
((>= ( pi (/ pi 2)) ang pi) (list 0 (/ pi 2) 0))
((>= (* 2 pi) ang ( pi (/ pi 2))) (list pi (/ pi 2) 0))
)
)
(defun add_solid(p1 p2 p3 p4)
(entmakex (list (cons 0 "SOLID") (cons 100 "AcDbEntity") (cons 62 1) (cons 100 "AcDbTrace")
(cons 10 p1) (cons 11 p2) (cons 12 p3) (cons 13 p4)
)
)
)
(defun add_text(pt h ang txt style jus)
(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)
(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)
(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)))
)
)
)
(defun dis(ent / obj laynm name st1 st2 st3 lst h ang n)
(setq obj (vlax-ename->vla-object ent))
(setq laynm (strcat "图层:" (dxf ent 8)) name (dxf ent 0))
(cond
((= name "3DFACE")
(setq lst (list "【三维面】" laynm))
)
((= name "3DSOLID")
(setq lst (list "【三维实体】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
)
((= name "ACAD_PROXY_ENTITY")
(setq lst (list "【代理】" laynm))
)
((= name "ARC")
(setq lst (list "【圆弧】" laynm (strcat "半径:" (rtos (vla-get-radius obj) 2 0))
(strcat "圆心角:" (rtos (toang (vla-get-TotalAngle obj) 1) 2 1) "度")
(strcat "起始角:" (rtos (toang (vla-get-StartAngle obj) 1) 2 1) "度")
(strcat "终止角:" (rtos (toang (vla-get-EndAngle obj) 1) 2 1) "度")
(strcat "总弧长:" (rtos (vla-get-ArcLength obj) 2 0))
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1000000) 2 2) "㎡")
))
)
((= name "ATTDEF")
(setq lst (list "【属性定义】" laynm (strcat "标签:" (vla-get-TagString obj))
(strcat "提示:" (vla-get-PromptString obj))
(strcat "缺省值:" (vla-get-TextString obj))
(strcat "高度:" (rtos (vla-get-Height obj) 2 0))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
(strcat "文字样式:" (vla-get-StyleName obj))
))
)
((= name "ATTRIB")
(setq lst (list "【属性】" laynm (strcat "标签:" (vla-get-TagString obj))
(strcat "缺省值:" (vla-get-TextString obj))
(strcat "高度:" (rtos (vla-get-Height obj) 2 0))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
(strcat "文字样式:" (vla-get-StyleName obj))
))
)
((= name "BODY")
(setq lst (list "【体】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
)
((= name "CIRCLE")
(setq lst (list "【圆】" laynm (strcat "半径:" (rtos (vla-get-radius obj) 2 0))
(strcat "周长:" (rtos (vla-get-Circumference obj) 2 0))
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1000000) 2 2) "㎡")
))
)
((= name "DIMENSION")
(setq lst (list "【尺寸标注】" laynm (strcat "标注样式:" (vla-get-StyleName obj))
(strcat "文字样式:" (vla-get-TextStyle obj))
(strcat "文字高度:" (rtos (vla-get-TextHeight obj) 2 1))
(strcat "替带文字:" (if (= (dxf ent 1) "") "无" (dxf ent 1)))
))
)
((= name "ELLIPSE")
(setq lst (list "【椭圆】" laynm (strcat "长轴半径:" (rtos (vla-get-MajorRadius obj) 2 0))
(strcat "短轴半径:" (rtos (vla-get-MinorRadius obj) 2 0))
(strcat "起始角:" (rtos (toang (vla-get-StartAngle obj) 1) 2 1) "度")
(strcat "终止角:" (rtos (toang (vla-get-EndAngle obj) 1) 2 1) "度")
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1000000) 2 2) "㎡")
))
)
((= name "HATCH")
(setq lst (list "【图案填充】" laynm (strcat "图案名称:" (vla-get-PatternName obj))
(strcat "角度:" (rtos (toang (vla-get-PatternAngle obj) 1) 2 1))
(strcat "比例:" (rtos (vla-get-PatternScale obj) 2 0))
(strcat "关联:" (if (= (vla-get-AssociativeHatch obj) :vlax-false) "关闭" "打开"))
(strcat "填充样式:" (nth (vla-get-HatchStyle obj) '("普通" "外部" "忽略")))
))
)
((= name "IMAGE")
(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))))
)
((= name "INSERT")
(setq lst (list "【图块】" laynm (strcat "名称:" (dxf ent 2))
(strcat "X比例:" (rtos (dxf ent 41) 2 1))
(strcat "Y比例:" (rtos (dxf ent 42) 2 1))
(strcat "Z比例:" (rtos (dxf ent 43) 2 1))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
))
)
((= name "LEADER")
(setq lst (list "【引线】" laynm (strcat "标注样式:" (vla-get-StyleName obj))
(strcat "引线类型:" (dxf (list (cons 0 "折线") (cons 1 "样条曲线")) (dxf ent 72)))
))
)
((= name "LINE")
(setq lst (list "【直线】" laynm (strcat "长度:" (rtos (vla-get-length obj) 2 0))
(strcat "角度:" (rtos (toang (vla-get-angle obj) 1) 2 1) "度")
))
)
((= name "LWPOLYLINE")
(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"))
(strcat "多段线:" (if (= (vla-get-Closed obj) :vlax-false) "不闭合" "闭合"))
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1000000) 2 2) "㎡")
))
)
((= name "MLINE")
(setq lst (list "【多线】" laynm (strcat "多线样式:" (vla-get-StyleName obj))
(strcat "比例因子:" (rtos (dxf ent 40) 2 1))
(strcat "对齐:" (nth (dxf ent 70) '("上" "零" "下")))
))
)
((= name "MTEXT")
(setq lst (list "【多行文字】" laynm (strcat "高度:" (rtos (vla-get-Height obj) 2 0))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
(strcat "样式:" (vla-get-StyleName obj))
))
)
((or (= name "OLEFRAME") (= name "OLE2FRAME"))
(setq lst (list "【OLE边框】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
)
((= name "POINT")
(setq lst (list "【点】" laynm))
)
((= name "POLYLINE")
(setq lst (list "【三维多段线】" laynm))
)
((= name "RAY")
(setq lst (list "【射线】" laynm))
)
((= name "REGION")
(setq lst (list "【面域】" laynm (strcat "格式版本号:" (itoa (dxf ent 70)))))
)
((= name "SHAPE")
(setq lst (list "【形】" laynm (strcat "高度:" (rtos (vla-get-Height obj) 2 0))
(strcat "宽度系数:" (rtos (vla-get-ScaleFactor obj) 2 1))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
))
)
((= name "SOLID")
(setq lst (list "【实体】" laynm))
)
((= name "SPLINE")
(setq lst (list "【样条曲线】" laynm (strcat "多段线:" (if (= (vla-get-Closed obj) :vlax-false) "不闭合" "闭合"))
(strcat "阶数:" (rtos (vla-get-Degree obj) 2 0))
(strcat "面积:" (rtos (/ (vla-get-Area obj) 1000000) 2 2) "㎡")
))
)
((= name "TEXT")
(setq lst (list "【文字】" laynm (strcat "高度:" (rtos (vla-get-Height obj) 2 0))
(strcat "宽度系数:" (rtos (vla-get-ScaleFactor obj) 2 1))
(strcat "角度:" (rtos (toang (vla-get-Rotation obj) 1) 2 1) "度")
(strcat "样式:" (vla-get-StyleName obj))
(strcat "对齐:" (nth (vla-get-Alignment obj) '("Left" "Center" "Right" "Aligned" "Middle" "Fit" "TopLeft" "TopCenter" "TopRight"
"MiddleLeft" "MiddleCenter" "MiddleRight" "BottomLeft" "BottomCenter" "BottomRight")))
))
)
((= name "TOLERANCE")
(setq lst (list "【公差】" laynm (strcat "标注样式:" (vla-get-StyleName obj))
(strcat "文字样式:" (vla-get-TextStyle obj))
(strcat "文字高度:" (rtos (vla-get-TextHeight obj) 2 1))
))
)
((= name "TRACE")
(setq lst (list "【宽线】" laynm))
)
((= name "VERTEX")
(setq lst (list "【顶点】" laynm (strcat "起始宽度:" (rtos (dxf ent 40) 2 0))
(strcat "结束宽度:" (rtos (dxf ent 41) 2 0))
(strcat "凸度:" (rtos (dxf ent 42) 2 1))
))
)
((= name "XLINE")
(setq lst (list "【构造线】" laynm))
)
(T
(setq lst (list "【未知对象】" laynm))
)
)
(setq ss (ssadd) h (/ (getvar "viewsize") 50))
(setq ang (fx (angle (getvar "viewctr") pt)))
(setq n (* 1.4 (1 (/ (apply 'max (mapcar 'strlen lst)) 2.0))))
(ssadd (add_solid pt (polar pt (car ang) (* n h)) (setq pt (polar pt (cadr ang) ( h (* 1.8 h (length lst))))) (polar pt (car ang) (* n h))) ss)
(setq pt (polar pt (car ang) (/ (* n h) 2)))
(if (= (caddr ang) 0)
(setq pt (polar pt (/ pi 2) (* 0.4 h)))
(setq pt (polar pt (/ pi 2) ( (* 1.4 h) (* 1.8 h (length lst)))))
)
(setq n -1)
(repeat (length lst)
(ssadd (add_text (setq pt (polar pt ( pi (/ pi 2)) (* 1.8 h))) h 0 (nth (setq n (1 n)) lst) "宋体" 1) ss)
)
)
(vl-load-com)
(command "_.undo" "_m")
(prompt "\n***移动鼠标掠过对象查看信息！***")
(setq olderr *error* *error* myerr)
(setq oldos (getvar "osmode"))
(setq oldfill (getvar "fillmode"))
(setvar "osmode" 0)
(setvar "fillmode" 1)
(setvar "cmdecho" 0)
(if (not (tblsearch "style" "宋体"))
(command "_.style" "宋体" "宋体" "" "" "" "" "")
)
(setq ss (ssadd))
(while (not pd)
(while (not (progn
(setq gr (grread T 1))
(if (= (car gr) 5)
(setq pt (cadr gr)
ent (nentselp pt)
ent (if (and ent (= (type (last (last ent))) 'ename))
(last (last ent))
(car ent)
)
)
(setq pd T)
)
))
)
(if (and (not pd) (not (equal ent entold)) (not (ssmemb ent ss)))
(progn
(if entold (redraw entold 4))
(if ss (command "_.erase" ss ""))
(redraw ent 3)
(dis ent)
(setq entold ent)
)
)
)
(if entold (redraw entold 4))
(if ss (command "_.erase" ss ""))
(setvar "osmode" oldos)
(setvar "fillmode" oldfill)
(setq *error* olderr)
(princ)
)
(prompt "\n***动态查询信息info*** YAD建筑")
(princ)