Package org.geotools.image.palette

Class ColorInversion

Object
PlanarImage
OpImage
PointOpImage
ColorInversion
All Implemented Interfaces:
RenderedImage, ImageImageN, PropertyChangeEmitter, PropertySource, WritablePropertySource
public class ColorInversion extends PointOpImage
PointOpImage to perform an efficient color inversion given a certain palette.
Author:
Simone Giannecchini, GeoSolutions

  • Field Summary

    Fields inherited from class OpImage

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

    Fields inherited from class PlanarImage

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

  • Constructor Summary

    Constructors
    Constructor
    Description
    ColorInversion(RenderedImage image, IndexColorModel icm, int quantizationColors, int alpaThreshold)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Raster
    computeTile(int tx, int ty)
     
    Vector<RenderedImage>
    getSources()
     

    Methods inherited from class PointOpImage

    dispose, isColormapOperation, mapDestRect, mapSourceRect, permitInPlaceOperation

    Methods inherited from class OpImage

    addTileToCache, cancelTiles, computeRect, 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 PlanarImage

    addPropertyChangeListener, addPropertyChangeListener, addSink, addSink, addSource, addTileComputationListener, copyData, copyData, copyExtendedData, createColorModel, createSnapshot, createWritableRaster, 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, 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 Object

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

  • Constructor Details

  • Method Details

    • computeTile

      public Raster computeTile(int tx, int ty)
      Overrides:
      computeTile in class PointOpImage

    • getSources

      public Vector<RenderedImage> getSources()
      Specified by:
      getSources in interface RenderedImage
      Overrides:
      getSources in class PlanarImage