Package org.esa.snap.core.image

Class ShapeMaskOpImage

java.lang.Object

javax.media.jai.PlanarImage

javax.media.jai.OpImage

javax.media.jai.SourcelessOpImage

org.esa.snap.core.image.SingleBandedOpImage

org.esa.snap.core.image.ShapeMaskOpImage

All Implemented Interfaces:

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

public class ShapeMaskOpImage
extends SingleBandedOpImage

Creates a mask image for a given RasterDataNode. The resulting image will have a single-band, interleaved sample model with sample values 255 or 0.

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

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

Constructor Summary

Constructors

Constructor	Description
ShapeMaskOpImage(Shape shape, int width, int height, Dimension tileSize, ResolutionLevel level)
ShapeMaskOpImage(Shape shape, int width, int height, ResolutionLevel level)

Method Summary

Modifier and Type	Method	Description
protected void	computeRect(javax.media.jai.PlanarImage[] sourceImages, WritableRaster tile, Rectangle destRect)

Methods inherited from class org.esa.snap.core.image.SingleBandedOpImage

computeRect, createNoDataRaster, getLevel, getLevelImageSupport, getScale, getSourceCoord, getSourceHeight, getSourceWidth, getSourceX, getSourceY

Methods inherited from class javax.media.jai.SourcelessOpImage

computesUniqueTiles, computeTile, mapDestRect, mapSourceRect

Methods inherited from class javax.media.jai.OpImage

addTileToCache, cancelTiles, createTile, dispose, 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, toString, wrapRenderedImage, XToTileX, XToTileX, YToTileY, YToTileY

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeMaskOpImage

public ShapeMaskOpImage(Shape shape,
                        int width,
                        int height,
                        ResolutionLevel level)

ShapeMaskOpImage

public ShapeMaskOpImage(Shape shape,
                        int width,
                        int height,
                        Dimension tileSize,
                        ResolutionLevel level)

Method Detail

computeRect

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

Overrides:

computeRect in class javax.media.jai.OpImage