com.drew.metadata.jpeg
Class JpegComponent

java.lang.Object
  com.drew.metadata.jpeg.JpegComponent

All Implemented Interfaces:

Serializable

public class JpegComponent
extends Object
implements Serializable

Stores information about a Jpeg image component such as the component id, horiz/vert sampling factor and quantization table number.

Author:

Drew Noakes http://drewnoakes.com

See Also:

Serialized Form

Constructor Summary

JpegComponent(int componentId, int samplingFactorByte, int quantizationTableNumber)

Method Summary

int	getComponentId()
String	getComponentName() Returns the component name (one of: Y, Cb, Cr, I, or Q)
int	getHorizontalSamplingFactor()
int	getQuantizationTableNumber()
int	getVerticalSamplingFactor()

Methods inherited from class java.lang.Object

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

Constructor Detail

JpegComponent

public JpegComponent(int componentId,
                     int samplingFactorByte,
                     int quantizationTableNumber)

Method Detail

getComponentId

public int getComponentId()

getComponentName

public String getComponentName()

Returns the component name (one of: Y, Cb, Cr, I, or Q)

Returns:

the component name

getQuantizationTableNumber

public int getQuantizationTableNumber()

getHorizontalSamplingFactor

public int getHorizontalSamplingFactor()

getVerticalSamplingFactor

public int getVerticalSamplingFactor()