Module org.jhotdraw8.geom

Package org.jhotdraw8.geom.intersect

Class IntersectCircleQuadCurve

java.lang.Object

org.jhotdraw8.geom.intersect.IntersectCircleQuadCurve

public class IntersectCircleQuadCurve
extends Object

Method Summary

Modifier and Type	Method	Description
static IntersectionResult	intersectQuadCurveCircle(double x0, double y0, double x1, double y1, double x2, double y2, double cx, double cy, double r)
static IntersectionResult	intersectQuadCurveCircle(Point2D p0, Point2D p1, Point2D p2, Point2D c, double r)	Computes the intersection between quadratic bezier curve 'p' and the given circle.
static IntersectionResultEx	intersectQuadCurveCircleEx(double x0, double y0, double x1, double y1, double x2, double y2, double cx, double cy, double r)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

intersectQuadCurveCircle

public static IntersectionResult intersectQuadCurveCircle(Point2D p0,
 Point2D p1,
 Point2D p2,
 Point2D c,
 double r)

Computes the intersection between quadratic bezier curve 'p' and the given circle.

Parameters:

p0 - control point P0 of 'p'

p1 - control point P1 of 'p'

p2 - control point P3 of 'p'

c - the center of the circle

r - the radius of the circle

Returns:

the computed result

intersectQuadCurveCircle

public static IntersectionResult intersectQuadCurveCircle(double x0,
 double y0,
 double x1,
 double y1,
 double x2,
 double y2,
 double cx,
 double cy,
 double r)

intersectQuadCurveCircleEx

public static IntersectionResultEx intersectQuadCurveCircleEx(double x0,
 double y0,
 double x1,
 double y1,
 double x2,
 double y2,
 double cx,
 double cy,
 double r)