org.geolatte.geom.cga

Class CircularArcLinearizer<P extends Position>

java.lang.Object

org.geolatte.geom.cga.CircularArcLinearizer<P>

public class CircularArcLinearizer<P extends Position>
extends Object

Linearizes arc segments defined by three consecutive Positions

The implementation guarantees that the specified Positions are among the returned, linearized Positions

Created by Karel Maesen, Geovise BVBA on 02/03/15.

Constructor Summary

Constructors

Constructor and Description
CircularArcLinearizer(P p0, P p1, P p2, double threshold)

Method Summary

Modifier and Type	Method and Description
Circle	getCircle()
double	getRadius()
PositionSequence<P>	linearize() Linearizes the arc segment defined by the three Positions specified in this instance's constructor. Compared to linearizeCircle() this is not using normalized direction angels, as direction of arc will be lost in this case (Does not matter if working with a circle).
PositionSequence<P>	linearizeCircle()

Methods inherited from class java.lang.Object

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

Constructor Detail

CircularArcLinearizer

public CircularArcLinearizer(P p0,
                             P p1,
                             P p2,
                             double threshold)

Method Detail

getCircle

public Circle getCircle()

getRadius

public double getRadius()

linearizeCircle

public PositionSequence<P> linearizeCircle()

linearize

public PositionSequence<P> linearize()

Linearizes the arc segment defined by the three Positions specified in this instance's constructor.
Compared to linearizeCircle() this is not using normalized direction angels, as direction of arc will be lost in this case (Does not matter if working with a circle).

Returns:

a PositionSequence that approximates the arc segment