AutoCAD中“查询图形属性”功能的应用  

The Application of "inquiring drawing properties" of AutoCAD

作　　者：张晖[1] 张小林[1] 申永康[1] 赵玉梅 

机构地区：[1]杨凌职业技术学院,陕西杨凌712100

出　　处：《杨凌职业技术学院学报》2002年第2期56-58,共3页Journal of Yangling Vocational & Technical College

摘　　要：复杂曲线求交点(求解二元二次方程组或二元一次方程组)及复杂图形求面积(求积分)、周长是工程中经常遇到的计算问题,本文根据AutoCAD中的"查询图形属性"功能,实现对复杂曲线求交点及复杂图形求面积、周长的快速求解,避免复杂计算,使用方便精确。Basing on the function of 'inquiring drawing properties' of AutoCAD,the paper worked out a quick, simple and accurate solution to the calculation of the intersection points, area and perimeter of complex curves and graphes,which are the common calculation problems to be solved with the group of binary quadratic equations and integral in civil engineering.

关 键 词：AUTOCAD 曲线交点 复杂图形面积及周长 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]