摘要
介绍了计算机绘制的任意多边形 (包括弧线 )其面积及周长的自动计算 。
The computation of area of polygon with joined angles is introduced and its use in building price budget is also presented.
出处
《华东交通大学学报》
2000年第1期17-20,共4页
Journal of East China Jiaotong University
关键词
任意多边形
土建预决算
工程量
计算机
polygon
budget and balance account of civil engineering
engineering account
