codeanticode.progpuklt
Class FeatureTrack

java.lang.Object
  codeanticode.progpuklt.FeatureTrack

public class FeatureTrack
extends java.lang.Object

This class encapsulates a feature track, i.e., all the (x, y) positions that the feature point has adopted during its existence up to the current frame.

Author:

Andres Colubri

Field Summary

int	length
static int	MAX_TRACK_LENGTH
boolean	restarted
float[]	x
float[]	y

Constructor Summary

FeatureTrack()
Default constructor

Method Summary

void	add(float x, float y) Adds a new position to the track.
void	clear() Sets track length to zero.
void	restart() Sets restarted field to true.

Methods inherited from class java.lang.Object

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

Field Detail

length

public int length

restarted

public boolean restarted

x

public float[] x

y

public float[] y

MAX_TRACK_LENGTH

public static int MAX_TRACK_LENGTH

Constructor Detail

FeatureTrack

public FeatureTrack()

Default constructor

Method Detail

clear

public void clear()

Sets track length to zero.

restart

public void restart()

Sets restarted field to true.

add

public void add(float x,
                float y)

Adds a new position to the track.

Parameters:

x - float

y - float