pixeljelly.utilities

Class ColorUtilities

java.lang.Object

pixeljelly.utilities.ColorUtilities

public class ColorUtilities
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ColorUtilities()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	big(float[] one, float[] two)
static int	clamp(double v)
static float[]	CMYtoRGB(float[] cmy)
static float[]	fromRGB(int rgb, SimpleColorModel target)
static float[]	fromTo(SimpleColorModel from, float[] pixel, SimpleColorModel to)
static float[]	GRAYtoRGB(float[] gray)
static int	HSVtoPackedRGB(float[] hsv)
static float[]	HSVtoRGB(float[] hsv)
static void	main(java.lang.String[] arsg)
static float[]	RGBtoCMY(java.awt.Color c)
static float[]	RGBtoCMY(float[] rgb)
static float[]	RGBtoCMY(int rgb)
static float[]	RGBtoCMY(int red, int green, int blue)
static float[]	RGBtoGRAY(float[] rgb)
static float[]	RGBtoHSV(java.awt.Color c)
static float[]	RGBtoHSV(float[] rgb)
static float[]	RGBtoHSV(int rgb)
static float[]	RGBtoHSV(int red, int green, int blue)
static float[]	RGBtoYUV(java.awt.Color c)
static float[]	RGBtoYUV(float[] rgb)
static float[]	RGBtoYUV(int rgb)
static float[]	RGBtoYUV(int red, int green, int blue)
static int	scale(float value, SimpleColorModel model, int band)
static float[]	YUVtoRGB(float[] yuv)
static float[]	YUVtoRGB(int y, int u, int v)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorUtilities

public ColorUtilities()

Method Detail

clamp

public static int clamp(double v)

Parameters:

v -

Returns:

scale

public static int scale(float value,
        SimpleColorModel model,
        int band)

Parameters:

value -

model -

band -

Returns:

fromRGB

public static float[] fromRGB(int rgb,
              SimpleColorModel target)

Parameters:

rgb -

target -

Returns:

fromTo

public static float[] fromTo(SimpleColorModel from,
             float[] pixel,
             SimpleColorModel to)

Parameters:

from -

pixel -

to -

Returns:

GRAYtoRGB

public static float[] GRAYtoRGB(float[] gray)

Parameters:

gray -

Returns:

RGBtoGRAY

public static float[] RGBtoGRAY(float[] rgb)

Parameters:

rgb -

Returns:

HSVtoRGB

public static float[] HSVtoRGB(float[] hsv)

Parameters:

hsv -

Returns:

HSVtoPackedRGB

public static int HSVtoPackedRGB(float[] hsv)

Parameters:

hsv -

Returns:

RGBtoHSV

public static float[] RGBtoHSV(java.awt.Color c)

Parameters:

c -

Returns:

RGBtoHSV

public static float[] RGBtoHSV(int rgb)

Parameters:

rgb -

Returns:

RGBtoHSV

public static float[] RGBtoHSV(int red,
               int green,
               int blue)

Parameters:

red -

green -

blue -

Returns:

RGBtoHSV

public static float[] RGBtoHSV(float[] rgb)

Parameters:

rgb -

Returns:

CMYtoRGB

public static float[] CMYtoRGB(float[] cmy)

Parameters:

cmy -

Returns:

RGBtoCMY

public static float[] RGBtoCMY(java.awt.Color c)

Parameters:

c -

Returns:

RGBtoCMY

public static float[] RGBtoCMY(int rgb)

Parameters:

rgb -

Returns:

RGBtoCMY

public static float[] RGBtoCMY(int red,
               int green,
               int blue)

Parameters:

red -

green -

blue -

Returns:

RGBtoCMY

public static float[] RGBtoCMY(float[] rgb)

Parameters:

rgb -

Returns:

YUVtoRGB

public static float[] YUVtoRGB(float[] yuv)

Parameters:

yuv -

Returns:

big

public static boolean big(float[] one,
          float[] two)

main

public static void main(java.lang.String[] arsg)

YUVtoRGB

public static float[] YUVtoRGB(int y,
               int u,
               int v)

RGBtoYUV

public static float[] RGBtoYUV(java.awt.Color c)

Parameters:

c -

Returns:

RGBtoYUV

public static float[] RGBtoYUV(int rgb)

Parameters:

rgb -

Returns:

RGBtoYUV

public static float[] RGBtoYUV(int red,
               int green,
               int blue)

Parameters:

red -

green -

blue -

Returns:

RGBtoYUV

public static float[] RGBtoYUV(float[] rgb)

Parameters:

rgb -

Returns: