org.esa.snap.core.datamodel

Interface Scaling

All Known Implementing Classes:

AbstractBand, Band, ConvolutionFilterBand, FilterBand, GeneralFilterBand, Mask, RasterDataNode, TiePointGrid, VirtualBand

public interface Scaling

The scaling method used for geophysical value transformation in a Band.

Version:

$Revision$ $Date$

Field Summary

Fields

Modifier and Type	Field and Description
static Scaling	IDENTITY The identity scaling in=out.

Method Summary

Modifier and Type	Method and Description
double	scale(double value) The forward scaling method.
double	scaleInverse(double value) The inverse scaling method.

Field Detail

IDENTITY

static final Scaling IDENTITY

The identity scaling in=out.

Method Detail

scale

double scale(double value)

The forward scaling method.

Parameters:

value - the value to be scaled

Returns:

the transformed value

scaleInverse

double scaleInverse(double value)

The inverse scaling method.

Parameters:

value - the value to be inverse-scaled

Returns:

the transformed value