cube

Class RawColor

java.lang.Object

cube.RawColor

public class RawColor
extends Object

This class supports the color detector method

Field Summary

Fields

Modifier and Type	Field and Description
int	background
int	blue
int	col
int	green
double	hue
static Comparator<RawColor>	hueComparator Comparator by hue value
(package private) Orientation	orientation
int	red
int	row
double	saturation
double	value
static Comparator<RawColor>	whiteComparator Comparator by white distance
int	whiteDistance

Constructor Summary

Constructors

Constructor and Description
RawColor(Orientation orientation, int row, int col, int[] rawColor) Create new raw color from RGB sample

Method Summary

Methods

Modifier and Type	Method and Description
private static int	calcRgbDistance(int[] rgb1, int[] rgb2) Calculate distance between two colors represented as RGB
private static double[]	rgbToHsv(int[] rgb) Convert RGB color to HSV representation

Methods inherited from class java.lang.Object

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

Field Detail

orientation

Orientation orientation

row

public int row

col

public int col

red

public int red

green

public int green

blue

public int blue

background

public int background

hue

public double hue

saturation

public double saturation

value

public double value

whiteDistance

public int whiteDistance

whiteComparator

public static Comparator<RawColor> whiteComparator

Comparator by white distance

hueComparator

public static Comparator<RawColor> hueComparator

Comparator by hue value

Constructor Detail

RawColor

public RawColor(Orientation orientation,
        int row,
        int col,
        int[] rawColor)

Create new raw color from RGB sample

Parameters:

orientation - Current cube orientation which the color belongs to

row - Row of the color

col - Column of the color

rawColor - Raw RGB reading

Method Detail

calcRgbDistance

private static int calcRgbDistance(int[] rgb1,
                  int[] rgb2)

Calculate distance between two colors represented as RGB

Parameters:

rgb1 - 1st color

rgb2 - 2nd color

Returns:

Distance between 1st to 2nd color

rgbToHsv

private static double[] rgbToHsv(int[] rgb)

Convert RGB color to HSV representation

Parameters:

rgb - RGB color reading

Returns:

HSV representation of the color