com.luciad.format.raster

LuciadFusionInterface ILcdRasterValueConverter

All Known Implementing Classes:

TLcdLinearRasterValueConverter

public interface ILcdRasterValueConverter

This interface makes it possible to convert between raster and data values. Rasters of data typically encode their values so that they can be efficiently stored and visualized (e.g. using a raster painter or layer). This interface allows converting to and from the actual data values.

Important notice: the package com.luciad.imaging presents a new API for the modeling of raster data. For new projects, it is recommended to use this API instead of ILcdRaster et al. You can set the TLcdColorMap directly on the painter or styler or use TLcdIndexLookupOp to manually map values to colors.

Since:

2013.0

See Also:

ILcdRaster, ILcdMultivaluedRaster

Method Summary

Modifier and Type	Method and Description
int	dataToRaster(double aDataValue) Converts data values to raster values.
ILcdISO19103UnitOfMeasure	getUnit() Returns the unit of the data values.
double	rasterToData(int aRasterValue) Converts raster values to data values.

Method Detail

dataToRaster

int dataToRaster(double aDataValue)

Converts data values to raster values.

Parameters:

aDataValue - the data value.

Returns:

the raster value.

rasterToData

double rasterToData(int aRasterValue)

Converts raster values to data values.

Parameters:

aRasterValue - the raster value.

Returns:

the data value.

getUnit

ILcdISO19103UnitOfMeasure getUnit()

Returns the unit of the data values.

Returns:

the unit of the data values. Can be null.