Package org.esa.snap.core.image

Class FillConstantOpImage

  • All Implemented Interfaces:
    RenderedImage, javax.media.jai.ImageJAI, javax.media.jai.PropertyChangeEmitter, javax.media.jai.PropertySource, javax.media.jai.WritablePropertySource
    public final class FillConstantOpImage
extends javax.media.jai.PointOpImage
    An image to replace values in the source image controlled by a mask.

    • 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void computeRect​(Raster[] sources, WritableRaster dest, Rectangle destRect)  

      • Methods inherited from class javax.media.jai.PointOpImage

        computeTile, dispose, isColormapOperation, mapDestRect, mapSourceRect, permitInPlaceOperation

      • Methods inherited from class javax.media.jai.OpImage

        addTileToCache, cancelTiles, computeRect, computesUniqueTiles, 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, toString, wrapRenderedImage, XToTileX, XToTileX, YToTileY, YToTileY

    • Constructor Detail

      • FillConstantOpImage

        public FillConstantOpImage​(RenderedImage sourceImage,
                           RenderedImage maskImage,
                           Number fillValue)
        Where the mask image is set the original values in the source image are preserved. Otherwise the values are replaced by the no-data value.
        Parameters:
        sourceImage - The source image.
        maskImage - The mask image. This mask prevents pixel values from being overwritten by fill value (where mask != 0).
        fillValue - The value to replace the original ones.

    • Method Detail

      • computeRect

        protected void computeRect​(Raster[] sources,
                           WritableRaster dest,
                           Rectangle destRect)
        Overrides:
        computeRect in class javax.media.jai.OpImage