org.openimaj.image.pixel

Class FValuePixel

java.lang.Object

org.openimaj.image.pixel.Pixel

org.openimaj.image.pixel.ValuePixel<Float>

org.openimaj.image.pixel.FValuePixel

All Implemented Interfaces:

Cloneable, Readable, ReadableASCII, ReadableBinary, ReadWriteable, Writeable, WriteableASCII, WriteableBinary, Coordinate, Point2d

public class FValuePixel
extends ValuePixel<Float>

Represents a pixel location. This is basically the same as java.awt.Point except we can control exactly what goes in here to optimise for memory usage.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FValuePixel.ReverseValueComparator Comparator for comparing FValuePixels based on the reversed natural order of their values.
static class	FValuePixel.ValueComparator Comparator for comparing FValuePixels based on the natural order of their values.

Field Summary

Fields

Modifier and Type	Field and Description
float	value The value of the pixel

Fields inherited from class org.openimaj.image.pixel.Pixel

x, y

Constructor Summary

Constructors

Constructor and Description
FValuePixel(int x, int y) Default constructor
FValuePixel(int x, int y, float v) Constructor that takes the location and value of the pixel.

Method Summary

Modifier and Type	Method and Description
Float	getValue() Get the value of this pixel.
String	toString()

Methods inherited from class org.openimaj.image.pixel.Pixel

asciiHeader, binaryHeader, clone, copy, copyFrom, equals, getDimensions, getOrdinate, getX, getY, hashCode, minus, readASCII, readBinary, setOrdinate, setX, setY, transform, transformInplace, translate, translate, writeASCII, writeBinary

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

value

public float value

The value of the pixel

Constructor Detail

FValuePixel

public FValuePixel(int x,
                   int y)

Default constructor

Parameters:

x - X-location of the pixel

y - Y-location of the pixel

FValuePixel

public FValuePixel(int x,
                   int y,
                   float v)

Constructor that takes the location and value of the pixel.

Parameters:

x - X-location of the pixel

y - Y-location of the pixel

v - value of the pixel

Method Detail

toString

public String toString()

Overrides:

toString in class Pixel

See Also:

Object.toString()

getValue

public Float getValue()

Description copied from class: ValuePixel

Get the value of this pixel.

Specified by:

getValue in class ValuePixel<Float>

Returns:

the pixel value.