ucar.jpeg.icc.lut

Class LookUpTableFP

java.lang.Object

ucar.jpeg.icc.lut.LookUpTable

ucar.jpeg.icc.lut.LookUpTableFP

Direct Known Subclasses:

LookUpTableFPGamma, LookUpTableFPInterp

public abstract class LookUpTableFP
extends LookUpTable

Toplevel class for a float [] lut.

Version:

1.0

Author:

Bruce A. Kern

Field Summary

Fields

Modifier and Type	Field and Description
float[]	lut The lut values.

Fields inherited from class ucar.jpeg.icc.lut.LookUpTable

curve, dwNumInput, eol

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LookUpTableFP(ICCCurveType curve, int dwNumInput) Construct an empty lut

Method Summary

Methods

Modifier and Type	Method and Description
static LookUpTableFP	createInstance(ICCCurveType curve, int dwNumInput) Factory method for getting a lut from a given curve.
float	elementAt(int index) lut accessor

Methods inherited from class java.lang.Object

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

Field Detail

lut

public final float[] lut

The lut values.

Constructor Detail

LookUpTableFP

protected LookUpTableFP(ICCCurveType curve,
             int dwNumInput)

Construct an empty lut

Parameters:

dwNumInput - the size of the lut t lut.

dwMaxOutput - max output value of the lut

Method Detail

createInstance

public static LookUpTableFP createInstance(ICCCurveType curve,
                           int dwNumInput)

Factory method for getting a lut from a given curve.

Parameters:

curve - the data

dwNumInput - the size of the lut

Returns:

the lookup table

elementAt

public final float elementAt(int index)

lut accessor

Parameters:

index - of the element

Returns:

the lut [index]