摘要
对计算机绘制各种位置椭圆及椭圆弧的三种方法进行了分析，指出了各种方法的优缺点及对绘图准确性、简易性的影响。
When we draw a mechanical drawing by computer, we need draw a kind of ellipses and elliptical arc,This paper introduces the ways of drawing ellips and anal-yses its goodness and shortcoming, also analyses accuracy and simplicity of drawing.
出处
《天津纺织工学院学报》
北大核心
1995年第4期76-81,共6页
Journal of the Tianjin Institute of Textile Science and Technology
