org.shapelogic.color
Class GrayRange

java.lang.Object
  org.shapelogic.color.GrayAndVariance
      org.shapelogic.color.GrayRange

All Implemented Interfaces:

ColorChannels, IColorAndVariance, IColorRange, HasArea, HasPixelArea, PixelHandler

Direct Known Subclasses:

GrayEdgeArea

public class GrayRange
extends GrayAndVariance
implements IColorRange

GrayRange describes a range of colors in the Gray 8 bit.
Used for color clustering, and particle counter.

Author:

Sami Badawi

Field Summary

protected int	_colorCenter Color encoded in an int.
protected IColorDistance	_distance Distance from colorCenter that will be accepted in this Range.
protected boolean	_frozen

Fields inherited from class org.shapelogic.color.GrayAndVariance

_grayStatistic, _maxColor, _maxDistance, _minColor

Constructor Summary

GrayRange()

Method Summary

boolean	colorInRange(int color) Whether a color belong to the ColorRange.
double	distanceFromRange(int color) Distance of input color from this ColorRange.
double	distanceFromRangeCenter(int color) Distance of input color from this ColorRange.
int	getColorCenter()
IColorDistance	getDistance()
double	getMaxDistance()
boolean	isRangeFrozen() If the ColorRange can change.
void	merge(IColorAndVariance colorAndVariance)
void	putPixel(int x, int y, int color) Add the color for a given point (x,y).
void	setColorCenter(int center)
void	setDistance(IColorDistance distance)
void	setMaxDistance(double distance)

Methods inherited from class org.shapelogic.color.GrayAndVariance

getArea, getColorChannels, getMeanBlue, getMeanColor, getMeanGray, getMeanGreen, getMeanRed, getPixelArea, getStandardDeviation, setPixelArea, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.shapelogic.color.IColorAndVariance

getMeanBlue, getMeanColor, getMeanGreen, getMeanRed, getStandardDeviation

Methods inherited from interface org.shapelogic.color.ColorChannels

getColorChannels

Methods inherited from interface org.shapelogic.imageutil.HasArea

getArea

Methods inherited from interface org.shapelogic.imageutil.HasPixelArea

getPixelArea, setPixelArea

Field Detail

_distance

protected IColorDistance _distance

Distance from colorCenter that will be accepted in this Range.

_colorCenter

protected int _colorCenter

Color encoded in an int.

_frozen

protected boolean _frozen

Constructor Detail

GrayRange

public GrayRange()

Method Detail

putPixel

public void putPixel(int x,
                     int y,
                     int color)

Description copied from class: GrayAndVariance

Add the color for a given point (x,y).
The points needs to be added in sequence.

Specified by:

putPixel in interface PixelHandler

Overrides:

putPixel in class GrayAndVariance

colorInRange

public boolean colorInRange(int color)

Description copied from interface: IColorRange

Whether a color belong to the ColorRange.

Specified by:

colorInRange in interface IColorRange

distanceFromRange

public double distanceFromRange(int color)

Description copied from interface: IColorRange

Distance of input color from this ColorRange.

Specified by:

distanceFromRange in interface IColorRange

isRangeFrozen

public boolean isRangeFrozen()

Description copied from interface: IColorRange

If the ColorRange can change.

Specified by:

isRangeFrozen in interface IColorRange

getMaxDistance

public double getMaxDistance()

Specified by:

getMaxDistance in interface IColorRange

setMaxDistance

public void setMaxDistance(double distance)

Specified by:

setMaxDistance in interface IColorRange

getColorCenter

public int getColorCenter()

Specified by:

getColorCenter in interface IColorRange

setColorCenter

public void setColorCenter(int center)

Specified by:

setColorCenter in interface IColorRange

distanceFromRangeCenter

public double distanceFromRangeCenter(int color)

Description copied from interface: IColorRange

Distance of input color from this ColorRange.

Specified by:

distanceFromRangeCenter in interface IColorRange

merge

public void merge(IColorAndVariance colorAndVariance)

Specified by:

merge in interface IColorAndVariance

Overrides:

merge in class GrayAndVariance

getDistance

public IColorDistance getDistance()

Specified by:

getDistance in interface IColorRange

setDistance

public void setDistance(IColorDistance distance)

Specified by:

setDistance in interface IColorRange