计算纵向钢筋面积的函数

dyjwyqz5221

计算钢筋面积
e-为纵向钢筋文字图元
使用范围：钢筋符号为"%%132%%140R%%141|%%130%%140RH%%141|%%130|%%131|%%132|%%133"
其他类型时，可以添加或替换。

[Actionscript3] 纯文本查看 复制代码

(defun yqz::reBarArea(e / str lst)
	(setq str (xdrx_string_regexpr "\\s+|[\\(\\（\\[\\{\\<\\《\\{\\【]([^%]+)[\\)\\）\\]\\}\\>\\》\\}\\】]" (xdrx_text_string e) "" "")
		str (xdrx_string_regexpr "%%132%%140R%%141|%%130%%140RH%%141|%%130|%%131|%%132|%%133" str "x" "")
		str (xdrx_string_regexps "[^\\(\\)\\[\\]\\{\\}\\<\\>\\;\\（\\）\\【\\】\\《\\》\\{\\}\\；]+" str "")
		lst
		(vl-remove nil
			(mapcar
				'(lambda(x)
				 	(mapcar 'atoi (xdrx_string_regexps "[0-9]+" x ""))
				);;;lambda(x)	
				str
			);;;mapcar
		);;;vl
	);;;setq
	(XD::LIST->STRING
		(mapcar
			'(lambda(x)
				(rtos
					(apply '+
						(mapcar 
							'(lambda(a b) 
								(* a (Circle_Area b))
							)
							(XD::List:ODD x) (XD::List:Even x)
						);;;mapcar	
					);;;apply
					2 0
				);;;rtos
			);;;lambda
			lst
		);;;mapcar
		";"
	)	
);;;defun

dyjwyqz5221

(defun Circle_Area(dia)
        (* pi dia dia 0.25)
)