com.partnersoft.geometry
Class PolylineFollower

java.lang.Object
  com.partnersoft.geometry.PolylineFollower

public class PolylineFollower
extends java.lang.Object

Allows you to trace a polyline by advancing along its course - each advance sets public x, y and angle variables for your use.

Author:

Paul Reavis Copyright 2002 Partner Software, Inc.

Field Summary

double	angle
double	currentRemainingLength
int	currentSegment
double	length
int	numSegments
Polyline	polyline
double	segmentEndX
double	segmentEndY
double	segmentStartX
double	segmentStartY
double	x
double	y

Constructor Summary

PolylineFollower(Polyline polly)

Method Summary

void	advance(double distance)

Methods inherited from class java.lang.Object

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

Field Detail

polyline

public Polyline polyline

x

public double x

y

public double y

angle

public double angle

currentSegment

public int currentSegment

numSegments

public int numSegments

currentRemainingLength

public double currentRemainingLength

segmentStartX

public double segmentStartX

segmentStartY

public double segmentStartY

segmentEndX

public double segmentEndX

segmentEndY

public double segmentEndY

length

public double length

Constructor Detail

PolylineFollower

public PolylineFollower(Polyline polly)

Method Detail

advance

public void advance(double distance)