Module org.jhotdraw8.geom

Package org.jhotdraw8.geom.intersect

Class IntersectCubicCurveLine

java.lang.Object

org.jhotdraw8.geom.intersect.IntersectCubicCurveLine

public class IntersectCubicCurveLine
extends Object

Method Summary

Modifier and Type	Method	Description
static IntersectionResult	intersectCubicCurveLine(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double a3x, double a3y, double b0x, double b0y, double b1x, double b1y, double epsilon)
static IntersectionResult	intersectCubicCurveLine(Point2D a0, Point2D a1, Point2D a2, Point2D a3, Point2D b0, Point2D b1)	Computes the intersection between cubic bezier curve 'p' and the line 'a'.
static IntersectionResult	intersectCubicCurveLine(Point2D p0, Point2D p1, Point2D p2, Point2D p3, Point2D a0, Point2D a1, double epsilon)
static IntersectionResultEx	intersectCubicCurveLineEx(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double a3x, double a3y, double b0x, double b0y, double b1x, double b1y)
static IntersectionResultEx	intersectCubicCurveLineEx(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double a3x, double a3y, double b0x, double b0y, double b1x, double b1y, double epsilon)

Methods inherited from class java.lang.Object

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

Method Details

intersectCubicCurveLine

public static IntersectionResult intersectCubicCurveLine(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double a3x,
 double a3y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double epsilon)

intersectCubicCurveLine

public static IntersectionResult intersectCubicCurveLine(Point2D a0,
 Point2D a1,
 Point2D a2,
 Point2D a3,
 Point2D b0,
 Point2D b1)

Computes the intersection between cubic bezier curve 'p' and the line 'a'.

Parameters:

a0 - control point P0 of 'p'

a1 - control point P1 of 'p'

a2 - control point P2 of 'p'

a3 - control point P3 of 'p'

b0 - point 0 of 'a'

b1 - point 1 of 'a'

Returns:

the computed intersection

intersectCubicCurveLine

public static IntersectionResult intersectCubicCurveLine(Point2D p0,
 Point2D p1,
 Point2D p2,
 Point2D p3,
 Point2D a0,
 Point2D a1,
 double epsilon)

Parameters:

p0 -

p1 -

p2 -

p3 -

a0 -

a1 -

epsilon -

Returns:

intersectCubicCurveLineEx

public static IntersectionResultEx intersectCubicCurveLineEx(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double a3x,
 double a3y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double epsilon)

intersectCubicCurveLineEx

public static IntersectionResultEx intersectCubicCurveLineEx(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double a3x,
 double a3y,
 double b0x,
 double b0y,
 double b1x,
 double b1y)