Package org.esa.snap.core.image

Class TiledFileMultiLevelSource

java.lang.Object

com.bc.ceres.glevel.support.AbstractMultiLevelSource

org.esa.snap.core.image.TiledFileMultiLevelSource

All Implemented Interfaces:

MultiLevelSource

public class TiledFileMultiLevelSource
extends AbstractMultiLevelSource

Field Summary

Fields inherited from interface com.bc.ceres.glevel.MultiLevelSource

NULL

Constructor Summary

Constructors

Constructor	Description
TiledFileMultiLevelSource(MultiLevelModel model, Path imageDir, Properties imageProperties)

Method Summary

Modifier and Type	Method	Description
static TiledFileMultiLevelSource	create(File imageDir)
static TiledFileMultiLevelSource	create(Path imageDir)
RenderedImage	createImage(int level)	Called by AbstractMultiLevelSource.getImage(int) if a level image is requested for the first time.

Methods inherited from class com.bc.ceres.glevel.support.AbstractMultiLevelSource

checkLevel, getImage, getImageShape, getModel, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

TiledFileMultiLevelSource

public TiledFileMultiLevelSource(MultiLevelModel model,
                                 Path imageDir,
                                 Properties imageProperties)

Method Detail

create

public static TiledFileMultiLevelSource create(File imageDir)
                                        throws IOException

Throws:

IOException

create

public static TiledFileMultiLevelSource create(Path imageDir)
                                        throws IOException

Throws:

IOException

createImage

public RenderedImage createImage(int level)

Description copied from class: AbstractMultiLevelSource

Called by AbstractMultiLevelSource.getImage(int) if a level image is requested for the first time. Note that images created via this method will be disposed when AbstractMultiLevelSource.reset() is called on this multi-level image source. See AbstractMultiLevelSource.getImage(int).

The dimension of the level image created must be the same as that obtained from {DefaultMultiLevelSource.getLevelImageBounds(Rectangle sourceBounds, double scale)} for the scale associated with the given resolution level.

Specified by:

createImage in class AbstractMultiLevelSource

Parameters:

level - The resolution level.

Returns:

An instance of a RenderedImage for the given resolution level.