Package org.apache.commons.imaging.formats.tiff.photometricinterpreters

Class AbstractPhotometricInterpreter

java.lang.Object

org.apache.commons.imaging.formats.tiff.photometricinterpreters.AbstractPhotometricInterpreter

Direct Known Subclasses:

PhotometricInterpreterBiLevel, PhotometricInterpreterCieLab, PhotometricInterpreterCmyk, PhotometricInterpreterFloat, PhotometricInterpreterLogLuv, PhotometricInterpreterPalette, PhotometricInterpreterRgb, PhotometricInterpreterYCbCr

public abstract class AbstractPhotometricInterpreter
extends java.lang.Object

Interpreter for photometric information in TIFF images. The photometric interpretation tag is a requirement for valid TIFF images, and defines the color space of the image data.

See Also:

Baseline TIFF Tag PhotometricInterpretation

Field Summary

Fields

Modifier and Type	Field	Description
private int[]	bitsPerSample
protected int	height
protected int	predictor
protected int	samplesPerPixel
protected int	width

Constructor Summary

Constructors

Constructor	Description
AbstractPhotometricInterpreter(int samplesPerPixel, int[] bitsPerSample, int predictor, int width, int height)

Method Summary

Modifier and Type	Method	Description
protected int	getBitsPerSample(int offset)
abstract void	interpretPixel(ImageBuilder imageBuilder, int[] samples, int x, int y)

Methods inherited from class java.lang.Object

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

Field Detail

samplesPerPixel

protected final int samplesPerPixel

bitsPerSample

private final int[] bitsPerSample

predictor

protected final int predictor

width

protected final int width

height

protected final int height

Constructor Detail

AbstractPhotometricInterpreter

public AbstractPhotometricInterpreter(int samplesPerPixel,
                                      int[] bitsPerSample,
                                      int predictor,
                                      int width,
                                      int height)

Method Detail

getBitsPerSample

protected int getBitsPerSample(int offset)

interpretPixel

public abstract void interpretPixel(ImageBuilder imageBuilder,
                                    int[] samples,
                                    int x,
                                    int y)
                             throws ImagingException,
                                    java.io.IOException

Throws:

ImagingException

java.io.IOException