最初由 JH9981 发布
[B]楼主你好,我加载了主程序后怎么显示不出“坐标标注设置”的对话框? [/B]
你的对话框文件及幻灯片文件要放在CAD的支持目录下,最好是复制到Support目录中。
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呵呵,掉了三个函数,这里补上。一楼的也已经补上了。
2005.2.24补:

- ;;坐标转换
- ;;A=(X-X0)cosA+(Y-Y0)sinA+A0
- ;;B=(Y-Y0)cosA-(X-X0)sinA+B0
- ;;ptu_ab:点ptu在AB坐标系中的坐标;
-
- ;;ptu_xy:点ptu在xy坐标系中的坐标;
- ;;ang1:两坐标系的夹角(ab坐标系在xy坐标系中的方位角)
- ;;pt:需要转换的点
- (defun pt_xy->ab (ptu_xy ptu_ab ang1 pt /)
- (list (+ (* (- (car pt) (car ptu_xy)) (cos ang1))
- (* (- (cadr pt) (cadr ptu_xy)) (sin ang1))
- (car ptu_ab)
- )
- (+ (* (- (cadr pt) (cadr ptu_xy)) (cos ang1))
- (- 0.0 (* (- (car pt) (car ptu_xy)) (sin ang1)))
- (cadr ptu_ab)
- )
- (caddr pt)
- )
- )
- ;;坐标转换
- ;;X=(A-A0)cosA-(B-B0)sinA+X0
- ;;Y=(B-B0)cosA+(A-A0)sinA+Y0
- ;;ptu_ab:点ptu在AB坐标系中的坐标;
-
- ;;ptu_xy:点ptu在xy坐标系中的坐标;
- ;;ang1:两坐标系的夹角(ab坐标系在xy坐标系中的方位角)
- ;;pt:需要转换的点
- (defun pt_ab->xy (ptu_xy ptu_ab ang1 pt /)
- (list (+ (* (- (car pt) (car ptu_ab)) (cos ang1))
- (- 0.0 (* (- (cadr pt) (cadr ptu_ab)) (sin ang1)))
- (car ptu_xy)
- )
- (+ (* (- (cadr pt) (cadr ptu_ab)) (cos ang1))
- (* (- (car pt) (car ptu_ab)) (sin ang1))
- (cadr ptu_xy)
- )
- (caddr pt)
- )
- )
- ;;;==================================================================
- ;;; (StrParse Str Delimiter)
- ;;; 将具有分隔符的字符串解析为列表
- ;;;------------------------------------------------------------------
- ;;; 参数:
- ;;; Str 要解析的字符串
- ;;; Delimiter 要搜索的分隔符
- ;;;------------------------------------------------------------------
- ;;; 返回:
- ;;; 一个字符串列表。
- ;;; 示例:
- ;;; (setq a "Harp,Guiness,Black and Tan")
- ;;; (StrParse a ",")
- ;;; 返回:
- ;;; ("Harp" "Guiness" "Black and Tan")
- ;;;------------------------------------------------------------------
- ;;; 相关主题: (StringToList)
- ;;;------------------------------------------------------------------
- (defun strParse (Str Delimiter / SearchStr StringLen return n char)
- (setq SearchStr Str)
- (setq StringLen (strlen SearchStr))
- (setq return '())
- (while (> StringLen 0)
- (setq n 1)
- (setq char (substr SearchStr 1 1))
- (while (and (/= char Delimiter) (/= char ""))
- (setq n (1+ n))
- (setq char (substr SearchStr n 1))
- ) ;_ end of while
- (setq return (cons (substr SearchStr 1 (1- n)) return))
- (setq SearchStr (substr SearchStr (1+ n) StringLen))
- (setq StringLen (strlen SearchStr))
- ) ;_ end of while
- (reverse return)
- ) ;_ end of defun
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