急求画椭圆弧和抛物线弧的算法？
谢谢！ 问题点数：0、回复次数：2Top
1 楼Onega（www.fruitfruit.com）回复于 2004-05-02 13:56:57 得分 0
http://www.fruitfruit.com/vc/graphics/drawalgorithsm.cppTop
2 楼FengYuanMSFT（(6.4 被封杀)袁峰 http://fengyuancom.spaces.live.com）回复于 2004-05-02 16:16:55 得分 0
A full ellipse can be approximated using 4 segments of Bezier curves very accurately. 抛物线 is just Bezier curve.
Check http://www.fengyuan.com/errata.html (AngleArcToBezier)Top
