org.apache.batik.ext.awt.image

Class GammaTransfer

public class GammaTransfer extends Object implements TransferFunction

GammaTransfer.java This class defines the Gamma type transfer function for the feComponentTransfer filter, as defined in chapter 15, section 11 of the SVG specification.

Field Summary
float	amplitude The amplitude of the Gamma function
float	exponent The exponent of the Gamma function
byte[]	lutData This byte array stores the lookuptable data
float	offset The offset of the Gamma function

Constructor Summary
	GammaTransfer(float amplitude, float exponent, float offset) Three floats as the input for the Gamma function

Method Summary
byte[]	getLookupTable() This method will return the lut data in order to construct a LookUpTable object

Field Detail

amplitude

public float amplitude

The amplitude of the Gamma function

exponent

public float exponent

The exponent of the Gamma function

lutData

public byte[] lutData

This byte array stores the lookuptable data

offset

public float offset

The offset of the Gamma function

Constructor Detail

GammaTransfer

public GammaTransfer(float amplitude, float exponent, float offset)

Three floats as the input for the Gamma function

Method Detail

getLookupTable

public byte[] getLookupTable()

This method will return the lut data in order to construct a LookUpTable object

Copyright B) 2008 Apache Software Foundation. All Rights Reserved.