Module org.jhotdraw8.geom

Package org.jhotdraw8.geom.intersect

Class IntersectRayPathIterator

java.lang.Object

org.jhotdraw8.geom.intersect.IntersectRayPathIterator

public class IntersectRayPathIterator
extends Object

Method Summary

Modifier and Type	Method	Description
static @NonNull IntersectionResultEx	intersectRayPathIteratorEx(double aox, double aoy, double adx, double ady, @NonNull PathIterator pit)
static @NonNull IntersectionResultEx	intersectRayPathIteratorEx(double aox, double aoy, double adx, double ady, @NonNull PathIterator pit, double maxT)	Intersects the given ray with the given path iterator.
static @NonNull IntersectionResultEx	intersectRayPathIteratorEx(@NonNull Point2D a0, @NonNull Point2D a1, @NonNull PathIterator pit)
static @NonNull IntersectionResultEx	intersectRayPathIteratorEx(@NonNull Point2D ao, @NonNull Point2D ad, @NonNull PathIterator pit, double maxT)

Methods inherited from class java.lang.Object

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

Method Details

intersectRayPathIteratorEx

public static @NonNull IntersectionResultEx intersectRayPathIteratorEx(double aox,
 double aoy,
 double adx,
 double ady,
 @NonNull PathIterator pit)

intersectRayPathIteratorEx

public static @NonNull IntersectionResultEx intersectRayPathIteratorEx(@NonNull Point2D ao,
 @NonNull Point2D ad,
 @NonNull PathIterator pit,
 double maxT)

intersectRayPathIteratorEx

public static @NonNull IntersectionResultEx intersectRayPathIteratorEx(double aox,
 double aoy,
 double adx,
 double ady,
 @NonNull PathIterator pit,
 double maxT)

Intersects the given ray with the given path iterator.

This method can produce the following IntersectionStatus codes:

IntersectionStatus.INTERSECTION

The ray intersects with a segment of the path within the given tolerance radius.

IntersectionStatus.NO_INTERSECTION

The ray does not intersect with a segment of the path.

Parameters:

aox - the x-coordinate of the origin of the ray

aoy - the y-coordinate of the origin of the ray

adx - the x-coordinate of the direction of the ray

ady - the y-coordinate of the direction of the ray

pit - the path iterator

maxT - the maximal time of the line (1 = entire line)

Returns:

the intersection result

intersectRayPathIteratorEx

public static @NonNull IntersectionResultEx intersectRayPathIteratorEx(@NonNull Point2D a0,
 @NonNull Point2D a1,
 @NonNull PathIterator pit)