程序改动申请：动态查询属性
这个程序相信大家都不陌生，很有用，1.最近不希望看见程序运行时那背景的一片红，请问那背景色怎么改？
2.目前只能通过空格或回车确定，怎么增加右键确定？
;---------------------------------------------------------------------------------------------------------------------
; ★DB_INFO动态信息查询（右键确认无效）
;---------------------------------------------------------------------------------------------------------------------
(defun C:DB_INFO (/ myerr dxf toang fx add_solid
add_text dis olderroldos 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 ")
(princ)
本帖最后由 Gu_xl 于 2012-9-13 12:13 编辑
(defun add_solid (p1 p2 p3 p4)
(entmakex (list (cons 0 "SOLID")
(cons 100 "AcDbEntity")
(cons 62 1) ;_ 改成你想要的背景颜色
(cons 100 "AcDbTrace")
(cons 10 p1)
(cons 11 p2)
(cons 12 p3)
(cons 13 p4)
)
)
)
可以使用高飞鸟的动态函数来实现显示，参见44楼:
http://bbs.mjtd.com/thread-90447-5-1.html
Gu_xl 发表于 2012-9-13 12:10 static/image/common/back.gif
(defun add_solid (p1 p2 p3 p4)
(entmakex (list (cons 0 "SOLID")
(cons 100 "AcDbEntity")
...
链接的44楼程序我怎么使用无反应？ 本帖最后由 tianyi1230 于 2012-9-13 20:30 编辑
好程序啊，感谢了，用起来很好的东西，还是感谢版主指点啊
好长的代码 还是先来学习学习 好程序啊，感谢楼主.... 好程序啊，感谢楼主.... 不能计算PL的长度。。可不可以加个这功能呢 做记号
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