Package com.luciad.earth.tileset.raster

Class TLcdEarthTileSetElevationMultilevelRaster

java.lang.Object

com.luciad.earth.tileset.util.ALcdEarthTileSetWrapper

com.luciad.earth.tileset.raster.ALcdEarthTileSetMultilevelRaster

com.luciad.earth.tileset.raster.TLcdEarthTileSetElevationMultilevelRaster

All Implemented Interfaces:

ILcdEarthTileSet, ILcdMultilevelRaster, ILcdBounded, ILcdCache, ILcdDisposable, AutoCloseable

public class TLcdEarthTileSetElevationMultilevelRaster
extends ALcdEarthTileSetMultilevelRaster

Views an ILcdEarthTileSet with elevation data as an ILcdMultilevelRaster.

This tileset is thread-safe for tile reading if the delegate tileset is also thread-safe for tile reading.

Since:

8.2

Constructor Summary

Constructors

Constructor	Description
TLcdEarthTileSetElevationMultilevelRaster(ILcdEarthTileSet aTileSet)	Creates a multilevel elevation raster wrapper for the given tileset.
TLcdEarthTileSetElevationMultilevelRaster(ILcdEarthTileSet aTileSet, ILcdEarthTileSetCoverage aCoverage)	Creates a multilevel elevation raster wrapper for the given tileset.

Method Summary

Modifier and Type	Method	Description
protected ILcdRaster	createRaster(int aLevel)	Creates the raster at the given level.
protected boolean	isValidRasterCoverage(ILcdEarthTileSetCoverage aCoverage)	Returns whether the given coverage is a valid raster coverage for this multi level raster.

Methods inherited from class com.luciad.earth.tileset.raster.ALcdEarthTileSetMultilevelRaster

clearCache, getCachedObject, getRaster, getRasterCount, getRasterTileSet, getRasterTileSetCoverage, insertIntoCache, removeCachedObject

Methods inherited from class com.luciad.earth.tileset.util.ALcdEarthTileSetWrapper

cancelTile, containsTile, containsTileSetCoverage, dispose, getBounds, getDelegateTileSet, getLevelCount, getTileColumnCount, getTileRowCount, getTileSetCoverage, getTileSetCoverage, getTileSetCoverageCount, isFormatSupported, isGeoReferenceSupported, produceTile, produceTile, updateTile, updateTile

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.luciad.util.ILcdDisposable

close

Constructor Details

TLcdEarthTileSetElevationMultilevelRaster

public TLcdEarthTileSetElevationMultilevelRaster(ILcdEarthTileSet aTileSet)

Creates a multilevel elevation raster wrapper for the given tileset. The first valid coverage in the given tileset will be used to retrieve the raster data.

Parameters:

aTileSet - A tileset.

Throws:

IllegalArgumentException - If no valid coverage is available.

See Also:

• isValidRasterCoverage(com.luciad.earth.tileset.ILcdEarthTileSetCoverage)

TLcdEarthTileSetElevationMultilevelRaster

public TLcdEarthTileSetElevationMultilevelRaster(ILcdEarthTileSet aTileSet,
 ILcdEarthTileSetCoverage aCoverage)

Creates a multilevel elevation raster wrapper for the given tileset. If the given coverage is not null, it will be used to retrieve the data. Otherwise the first valid coverage is used instead.

Parameters:

aTileSet - A tileset.

aCoverage - The coverage that contains the raster data or null to use the first valid coverage from the given tileset.

Throws:

IllegalArgumentException - If the given coverage is not null and not valid or no valid coverage is available.

See Also:

• isValidRasterCoverage(com.luciad.earth.tileset.ILcdEarthTileSetCoverage)

Method Details

isValidRasterCoverage

protected boolean isValidRasterCoverage(ILcdEarthTileSetCoverage aCoverage)

Description copied from class: ALcdEarthTileSetMultilevelRaster

Returns whether the given coverage is a valid raster coverage for this multi level raster.

Specified by:

isValidRasterCoverage in class ALcdEarthTileSetMultilevelRaster

Parameters:

aCoverage - An earth coverage.

Returns:

True if the coverage can be used as the raster data source.

createRaster

protected ILcdRaster createRaster(int aLevel)

Description copied from class: ALcdEarthTileSetMultilevelRaster

Creates the raster at the given level.

Specified by:

createRaster in class ALcdEarthTileSetMultilevelRaster

Parameters:

aLevel - A level.

Returns:

A raster.