com.ibm.geolib.geom

Interface LineString

All Superinterfaces:

java.lang.Cloneable, Curve, Geometry, java.lang.Iterable<Point>, Spatial

All Known Subinterfaces:

Line, LinearRing

public interface LineString
extends Curve, java.lang.Iterable<Point>

Interface of a line String that is composed of point vertices

Method Summary

Methods

Modifier and Type	Method and Description
void	addVertex(Point point) Add a vertex to the end of this line string.4
double	getDynamicTimeWarpingDistance(LineString otherLineString, LengthUnit units) Get the fretchet distance from the other line string
double	getFretchetDistance(LineString otherLineString, LengthUnit units) Get the fretchet distance from the other line string
int	getNumberOfVertices()
java.util.List<Point>	getVertices()
boolean	isSelfIntersecting()
void	setVertices(java.util.List<Point> vertices) Set the vertices of this line string to the given list of vertices.

Methods inherited from interface com.ibm.geolib.geom.Curve

getLength

Methods inherited from interface com.ibm.geolib.geom.Geometry

clone, contains, equals, getArea, getArea, getBoundingBox, getContained, getContainers, getCoordinateReferenceSystem, getDistance, getHeading, getKNearestNeighbors, getNearestNeighbor, getReferencePoint, getSqrDistance, getWithinDistance, intersects, setHeading, setReferencePoint, toString, toString

Methods inherited from interface com.ibm.geolib.geom.Spatial

getGeometry

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

isSelfIntersecting

boolean isSelfIntersecting()

Returns:

whether the lineString self-intersect

getNumberOfVertices

int getNumberOfVertices()

Returns:

number of vertices in this line string

getVertices

java.util.List<Point> getVertices()

Returns:

list of vertices of this line string

setVertices

void setVertices(java.util.List<Point> vertices)

Set the vertices of this line string to the given list of vertices.

Parameters:

vertices -

addVertex

void addVertex(Point point)

Add a vertex to the end of this line string.4

Parameters:

point - to be added

getFretchetDistance

double getFretchetDistance(LineString otherLineString,
                         LengthUnit units)

Get the fretchet distance from the other line string

Parameters:

otherLineString -

Returns:

the fretchet distance from otherLineString

getDynamicTimeWarpingDistance

double getDynamicTimeWarpingDistance(LineString otherLineString,
                                   LengthUnit units)

Get the fretchet distance from the other line string

Parameters:

otherLineString -

Returns:

the fretchet distance from otherLineString