org.ximtec.igesture.algorithm.siger
Class Statistics

java.lang.Object
  org.ximtec.igesture.algorithm.siger.Statistics

public class Statistics
extends Object

Computes statistics of a textual gesture class description.

Version:

1.0 Dec 2006

Author:

Ueli Kurmann, igesture@uelikurmann.ch, Beat Signer, signer@inf.ethz.ch

Constructor Summary

Statistics(List<Direction> directions, org.sigtec.ink.Note note)

Method Summary

int	getCorners() Returns the number of corners
double	getDiagonal() Returns the number of diagonal elements
double	getEast() Returns the number of East directions
double	getNorth() Returns the number of north directions
double	getNorthEast() Returns the number of north/east directions
double	getNorthWest() Returns the number of north/west directions
double	getProximity() Returns the proportional distance between the first and last point
double	getSouth() Returns the number of south directions
double	getSouthEast() Returns the number of south/east directions
double	getSouthWest() Returns the number of south/west directions
double	getStraight() Returns the number of straight elements
int	getTotalDirections() Returns the number of direction elements
int	getTraces() Returns the number of traces
double	getWest() Returns the number of west directions
boolean	isDiagonal(Direction direction) Returns true if the direction is diagonal
boolean	isStraight(Direction direction) Returns true if the directions is straight
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Statistics

public Statistics(List<Direction> directions,
                  org.sigtec.ink.Note note)

Method Detail

getTotalDirections

public int getTotalDirections()

Returns the number of direction elements

Returns:

the number of direction elements

getStraight

public double getStraight()

Returns the number of straight elements

Returns:

the number of straight elements

getDiagonal

public double getDiagonal()

Returns the number of diagonal elements

Returns:

the number of diagonal elements

getProximity

public double getProximity()

Returns the proportional distance between the first and last point

Returns:

the proportional distance between the first and last point

getEast

public double getEast()

Returns the number of East directions

Returns:

the number of East directions

getWest

public double getWest()

Returns the number of west directions

Returns:

the number of west directions

getNorth

public double getNorth()

Returns the number of north directions

Returns:

the number of north directions

getSouth

public double getSouth()

Returns the number of south directions

Returns:

the number of south directions

getNorthWest

public double getNorthWest()

Returns the number of north/west directions

Returns:

the number of north/west directions

getSouthWest

public double getSouthWest()

Returns the number of south/west directions

Returns:

the number of south/west directions

getNorthEast

public double getNorthEast()

Returns the number of north/east directions

Returns:

the number of north/east directions

getSouthEast

public double getSouthEast()

Returns the number of south/east directions

Returns:

the number of south/east directions

getTraces

public int getTraces()

Returns the number of traces

Returns:

the number of traces

isStraight

public boolean isStraight(Direction direction)

Returns true if the directions is straight

Parameters:

direction - the direction

Returns:

true if the directions is straight

isDiagonal

public boolean isDiagonal(Direction direction)

Returns true if the direction is diagonal

Parameters:

direction - the direction

Returns:

true if the direction is diagonal

getCorners

public int getCorners()

Returns the number of corners

Returns:

the number of corners

toString

public String toString()

Overrides:

toString in class Object