椭圆到椭圆的交点如何? [英] How Ellipse to Ellipse intersection?
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问题描述
我正在使用JAVA.
Ellipse2D s1=new Ellipse2D.Float(0,0,100,100);
System.out.println(s1.intersects(99, 30, 100, 100));
应返回false，但返回true.如何找到2个椭圆之间的交点?
Should return false but it return true. How to find intersection between 2 ellipse?
Thx
推荐答案
CADEMIA 有一个有用的api，可以从此处下载.类 cib.util.geo.Geo2D 具有一个方法
CADEMIA has an useful api which can be downloaded from here. The class cib.util.geo.Geo2D has a method Geo2D#intersection which calculates the intersection points between two ellipses.
希望这会对您有所帮助.谢谢.
Hope this will help you. Thanks.
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