org.esa.beam.framework.gpf.internal
Class OperatorImage

java.lang.Object
  javax.media.jai.PlanarImage
      javax.media.jai.OpImage
          javax.media.jai.SourcelessOpImage
              org.esa.beam.framework.gpf.internal.OperatorImage

All Implemented Interfaces:

RenderedImage, javax.media.jai.ImageJAI, javax.media.jai.PropertyChangeEmitter, javax.media.jai.PropertySource, javax.media.jai.WritablePropertySource

Direct Known Subclasses:

OperatorImageTileStack

public class OperatorImage
extends javax.media.jai.SourcelessOpImage

Field Summary

Fields inherited from class javax.media.jai.OpImage

cache, cobbleSources, OP_COMPUTE_BOUND, OP_IO_BOUND, OP_NETWORK_BOUND, tileCacheMetric, tileRecycler

Fields inherited from class javax.media.jai.PlanarImage

colorModel, eventManager, height, minX, minY, properties, sampleModel, tileFactory, tileGridXOffset, tileGridYOffset, tileHeight, tileWidth, width

Constructor Summary

OperatorImage(Band targetBand, OperatorContext operatorContext)

Method Summary

protected void	computeRect(javax.media.jai.PlanarImage[] ignored, WritableRaster tile, Rectangle destRect)
protected static TileImpl	createTargetTile(Band band, WritableRaster targetTileRaster, Rectangle targetRectangle)
void	dispose()
OperatorContext	getOperatorContext()
Band	getTargetBand()
protected boolean	requiresAllBands()
String	toString()

Methods inherited from class javax.media.jai.SourcelessOpImage

computesUniqueTiles, computeTile, mapDestRect, mapSourceRect

Methods inherited from class javax.media.jai.OpImage

addTileToCache, cancelTiles, computeRect, createTile, getExpandedNumBands, getFormatTags, getOperationComputeType, getTile, getTileCache, getTileCacheMetric, getTileDependencies, getTileFromCache, getTileRecycler, getTiles, hasExtender, mapDestPoint, mapSourcePoint, prefetchTiles, queueTiles, recycleTile, setTileCache, vectorize, vectorize, vectorize

Methods inherited from class javax.media.jai.PlanarImage

addPropertyChangeListener, addPropertyChangeListener, addSink, addSink, addSource, addTileComputationListener, copyData, copyData, copyExtendedData, createColorModel, createSnapshot, createWritableRaster, finalize, getAsBufferedImage, getAsBufferedImage, getBounds, getColorModel, getData, getData, getDefaultColorModel, getExtendedData, getGraphics, getHeight, getImageID, getMaxTileX, getMaxTileY, getMaxX, getMaxY, getMinTileX, getMinTileY, getMinX, getMinY, getNumBands, getNumSources, getNumXTiles, getNumYTiles, getProperties, getProperty, getPropertyClass, getPropertyNames, getPropertyNames, getSampleModel, getSinks, getSource, getSourceImage, getSourceObject, getSources, getSplits, getTileComputationListeners, getTileFactory, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileIndices, getTileRect, getTiles, getTileWidth, getWidth, overlapsMultipleTiles, removeProperty, removePropertyChangeListener, removePropertyChangeListener, removeSink, removeSink, removeSinks, removeSource, removeSources, removeTileComputationListener, setImageLayout, setProperties, setProperty, setSource, setSources, tileXToX, tileXToX, tileYToY, tileYToY, wrapRenderedImage, XToTileX, XToTileX, YToTileY, YToTileY

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorImage

public OperatorImage(Band targetBand,
                     OperatorContext operatorContext)

Method Detail

getOperatorContext

public OperatorContext getOperatorContext()

getTargetBand

public Band getTargetBand()

computeRect

protected void computeRect(javax.media.jai.PlanarImage[] ignored,
                           WritableRaster tile,
                           Rectangle destRect)

Overrides:

computeRect in class javax.media.jai.OpImage

requiresAllBands

protected boolean requiresAllBands()

dispose

public void dispose()

Overrides:

dispose in class javax.media.jai.OpImage

toString

public String toString()

Overrides:

toString in class javax.media.jai.PlanarImage

createTargetTile

protected static TileImpl createTargetTile(Band band,
                                           WritableRaster targetTileRaster,
                                           Rectangle targetRectangle)