Module org.jhotdraw8.geom

Package org.jhotdraw8.geom.intersect

Class IntersectQuadCurveCubicCurve

java.lang.Object

org.jhotdraw8.geom.intersect.IntersectQuadCurveCubicCurve

public class IntersectQuadCurveCubicCurve
extends Object

Method Summary

Modifier and Type	Method	Description
static IntersectionResult	intersectQuadCurveCubicCurve(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double b0x, double b0y, double b1x, double b1y, double b2x, double b2y, double b3x, double b3y)
static IntersectionResult	intersectQuadCurveCubicCurve(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double b0x, double b0y, double b1x, double b1y, double b2x, double b2y, double b3x, double b3y, double epsilon)
static IntersectionResult	intersectQuadCurveCubicCurve(Point2D a0, Point2D a1, Point2D a2, Point2D b0, Point2D b1, Point2D b2, Point2D b3)	Computes the intersection between a quadratic bezier curve 'a' and cubic bezier curve 'b'.
static IntersectionResult	intersectQuadCurveCubicCurve(Point2D a0, Point2D a1, Point2D a2, Point2D b0, Point2D b1, Point2D b2, Point2D b3, double epsilon)
static IntersectionResultEx	intersectQuadCurveCubicCurveEx(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double b0x, double b0y, double b1x, double b1y, double b2x, double b2y, double b3x, double b3y)
static IntersectionResultEx	intersectQuadCurveCubicCurveEx(double a0x, double a0y, double a1x, double a1y, double a2x, double a2y, double b0x, double b0y, double b1x, double b1y, double b2x, double b2y, double b3x, double b3y, double epsilon)

Methods inherited from class java.lang.Object

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

Method Details

intersectQuadCurveCubicCurve

public static IntersectionResult intersectQuadCurveCubicCurve(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double b2x,
 double b2y,
 double b3x,
 double b3y)

intersectQuadCurveCubicCurveEx

public static IntersectionResultEx intersectQuadCurveCubicCurveEx(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double b2x,
 double b2y,
 double b3x,
 double b3y)

intersectQuadCurveCubicCurve

public static IntersectionResult intersectQuadCurveCubicCurve(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double b2x,
 double b2y,
 double b3x,
 double b3y,
 double epsilon)

intersectQuadCurveCubicCurve

public static IntersectionResult intersectQuadCurveCubicCurve(Point2D a0,
 Point2D a1,
 Point2D a2,
 Point2D b0,
 Point2D b1,
 Point2D b2,
 Point2D b3)

Computes the intersection between a quadratic bezier curve 'a' and cubic bezier curve 'b'.

The intersection will contain the parameters 't1' of curve 'a' in range [0,1].

Parameters:

a0 - control point P0 of 'a'

a1 - control point P1 of 'a'

a2 - control point P2 of 'a'

b0 - control point P0 of 'b'

b1 - control point P1 of 'b'

b2 - control point P2 of 'b'

b3 - control point P3 of 'b'

Returns:

the computed result

intersectQuadCurveCubicCurve

public static IntersectionResult intersectQuadCurveCubicCurve(Point2D a0,
 Point2D a1,
 Point2D a2,
 Point2D b0,
 Point2D b1,
 Point2D b2,
 Point2D b3,
 double epsilon)

Parameters:

a0 -

a1 -

a2 -

b0 -

b1 -

b2 -

b3 -

epsilon -

Returns:

intersectQuadCurveCubicCurveEx

public static IntersectionResultEx intersectQuadCurveCubicCurveEx(double a0x,
 double a0y,
 double a1x,
 double a1y,
 double a2x,
 double a2y,
 double b0x,
 double b0y,
 double b1x,
 double b1y,
 double b2x,
 double b2y,
 double b3x,
 double b3y,
 double epsilon)