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 IntersectionResultEx	intersectRayPathIteratorEx(double aox, double aoy, double adx, double ady, PathIterator pit)
static IntersectionResultEx	intersectRayPathIteratorEx(double aox, double aoy, double adx, double ady, PathIterator pit, double maxT)	Intersects the given ray with the given path iterator.
static IntersectionResultEx	intersectRayPathIteratorEx(Point2D a0, Point2D a1, PathIterator pit)
static IntersectionResultEx	intersectRayPathIteratorEx(Point2D ao, Point2D ad, 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 IntersectionResultEx intersectRayPathIteratorEx(double aox,
 double aoy,
 double adx,
 double ady,
 PathIterator pit)

intersectRayPathIteratorEx

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

intersectRayPathIteratorEx

public static IntersectionResultEx intersectRayPathIteratorEx(double aox,
 double aoy,
 double adx,
 double ady,
 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 IntersectionResultEx intersectRayPathIteratorEx(Point2D a0,
 Point2D a1,
 PathIterator pit)