圆弧生成方法探究与实现  

A Perfomance Comaparation of Serveral Inplementations In Circle Generation

作　　者：孙崇璇[1] 

机构地区：[1]云南交通职业技术学院,云南昆明650101

出　　处：《云南师范大学学报（自然科学版）》2011年第4期64-68,共5页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：基本图形在离散域的生成算法是计算机图形学的基本问题,直线和圆弧生成算法是二维图型生成技术的基础。通过介绍基本方程法,正负法,Bresenham算法在离散域生成圆弧的基本原理,通过C++语言实现如上三种算法,并从主观角度评价生成结果,比较算法复杂度。It is a basic question Computer Graphics. Algorithm Dimension graphics＇ technique. that to generate basic graphic in discrete domain in the field of of Line-Generation and Arc-Generation were the basis of the 2- With introducing the principles of the Basic-Formular-Method, the Bipolar-Method and the Bresenham-Method in this paper, we try to implement the Three Algorithm by using C＋＋. A comparison also be introduced in the last of this paper.

关 键 词：计算机图形 圆弧生成 BRESENHAM 正负法 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]