diva.sketch.features

Class DurationFE

java.lang.Object

diva.sketch.features.DurationFE

All Implemented Interfaces:

FeatureExtractor

public class DurationFE
extends Object
implements FeatureExtractor

DurationFE computes the amount of time taken to draw a stroke. Returns 0 if there's only one data point. One of Rubine's features.

Version:

$Revision: 1.9 $

Author:

Heloise Hse (hwawen@eecs.berkeley.edu)

Constructor Summary

Constructors

Constructor and Description
DurationFE()

Method Summary

Modifier and Type	Method and Description
double	apply(TimedStroke s) Return the duration of the specified stroke.
static double	duration(TimedStroke s) Return the duration of the specified stroke.
String	getName() Return the name of this feature extractor.

Methods inherited from class java.lang.Object

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

Constructor Detail

DurationFE

public DurationFE()

Method Detail

apply

public double apply(TimedStroke s)

Return the duration of the specified stroke. Return 0 if there's only one data point.

Specified by:

apply in interface FeatureExtractor

duration

public static double duration(TimedStroke s)

Return the duration of the specified stroke. Return 0 if there's only one data point.

getName

public String getName()

Return the name of this feature extractor.

Specified by:

getName in interface FeatureExtractor