com.github.jaiimageio.plugins.tiff

Class TIFFColorConverter

java.lang.Object

com.github.jaiimageio.plugins.tiff.TIFFColorConverter

Direct Known Subclasses:

TIFFCIELabColorConverter, TIFFYCbCrColorConverter

public abstract class TIFFColorConverter
extends Object

An abstract class that performs simple color conversion on 3-banded source images, for use with the TIFF Image I/O plug-in.

Constructor Summary

Constructors

Constructor and Description
TIFFColorConverter() Constructs an instance of a TIFFColorConverter.

Method Summary

Modifier and Type	Method and Description
abstract void	fromRGB(float r, float g, float b, float[] result) Converts an RGB triple into the native color space of this TIFFColorConverter, and stores the result in the first three entries of the result array.
abstract void	toRGB(float x0, float x1, float x2, float[] rgb) Converts a triple in the native color space of this TIFFColorConverter into an RGB triple, and stores the result in the first three entries of the rgb array.

Methods inherited from class java.lang.Object

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

Constructor Detail

TIFFColorConverter

public TIFFColorConverter()

Constructs an instance of a TIFFColorConverter.

Method Detail

fromRGB

public abstract void fromRGB(float r,
                             float g,
                             float b,
                             float[] result)

Converts an RGB triple into the native color space of this TIFFColorConverter, and stores the result in the first three entries of the result array.

Parameters:

r - the red value.

g - the green value.

b - the blue value.

result - an array of floats containing three elements.

Throws:

NullPointerException - if result is null.

ArrayIndexOutOfBoundsException - if result.length < 3.

toRGB

public abstract void toRGB(float x0,
                           float x1,
                           float x2,
                           float[] rgb)

Converts a triple in the native color space of this TIFFColorConverter into an RGB triple, and stores the result in the first three entries of the rgb array.

Parameters:

x0 - the value of channel 0.

x1 - the value of channel 1.

x2 - the value of channel 2.

rgb - an array of floats containing three elements.

Throws:

NullPointerException - if rgb is null.

ArrayIndexOutOfBoundsException - if rgb.length < 3.