| javax.media.jai.OpImage
 javax.media.jai.AreaOpImage
com.sun.media.jai.mlib.MlibErode3SquareOpImage
| MlibErode3SquareOpImage | | final class MlibErode3SquareOpImage extends AreaOpImage (Code) | | An OpImage class to perform erosion on a source image
for the specific case when the kernel is a 3x3 square shape -
with all 1s for binary and 0s for gray image and
the key position in the middle,
using mediaLib, of course :-).
See Also: javax.media.jai.operator.ErodeDescriptor
See Also: KernelJAI |
| Method Summary | |
| protected void | computeRect(Raster[] sources, WritableRaster dest, Rectangle destRect)
Performs dilation on a specified rectangle. |
| MlibErode3SquareOpImage | | public MlibErode3SquareOpImage(RenderedImage source, BorderExtender extender, Map config, ImageLayout layout)(Code) | | Creates a MlibErode3SquareOpImage given the image source
The image dimensions are
derived from the source image. The tile grid layout,
SampleModel, and ColorModel may optionally be specified by an
ImageLayout object.
Parameters:
source - a RenderedImage.
Parameters:
extender - a BorderExtender, or null.or null. If null, a default cache will be used.
Parameters:
layout - an ImageLayout optionally containing the tile grid layout,SampleModel, and ColorModel, or null. |
| computeRect | | protected void computeRect(Raster[] sources, WritableRaster dest, Rectangle destRect)(Code) | | Performs dilation on a specified rectangle. The sources are
cobbled.
Parameters:
sources - an array of source Rasters, guaranteed to provide allnecessary source data for computing the output.
Parameters:
dest - a WritableRaster tile containing the area to be computed.
Parameters:
destRect - the rectangle within dest to be processed. |
| Methods inherited from javax.media.jai.OpImage | protected void addTileToCache(int tileX, int tileY, Raster tile)(Code)(Java Doc)
public void cancelTiles(TileRequest request, Point[] tileIndices)(Code)(Java Doc)
protected void computeRect(Raster[] sources, WritableRaster dest, Rectangle destRect)(Code)(Java Doc)
protected void computeRect(PlanarImage[] sources, WritableRaster dest, Rectangle destRect)(Code)(Java Doc)
public Raster computeTile(int tileX, int tileY)(Code)(Java Doc)
public boolean computesUniqueTiles()(Code)(Java Doc)
final protected WritableRaster createTile(int tileX, int tileY)(Code)(Java Doc)
public synchronized void dispose()(Code)(Java Doc)
public static int getExpandedNumBands(SampleModel sampleModel, ColorModel colorModel)(Code)(Java Doc)
protected synchronized RasterFormatTag[] getFormatTags()(Code)(Java Doc)
public int getOperationComputeType()(Code)(Java Doc)
public Raster getTile(int tileX, int tileY)(Code)(Java Doc)
public TileCache getTileCache()(Code)(Java Doc)
public Object getTileCacheMetric()(Code)(Java Doc)
public Point[] getTileDependencies(int tileX, int tileY, int sourceIndex)(Code)(Java Doc)
protected Raster getTileFromCache(int tileX, int tileY)(Code)(Java Doc)
public TileRecycler getTileRecycler()(Code)(Java Doc)
public Raster[] getTiles(Point[] tileIndices)(Code)(Java Doc)
public boolean hasExtender(int sourceIndex)(Code)(Java Doc)
public Point2D mapDestPoint(Point2D destPt, int sourceIndex)(Code)(Java Doc)
abstract public Rectangle mapDestRect(Rectangle destRect, int sourceIndex)(Code)(Java Doc)
public Point2D mapSourcePoint(Point2D sourcePt, int sourceIndex)(Code)(Java Doc)
abstract public Rectangle mapSourceRect(Rectangle sourceRect, int sourceIndex)(Code)(Java Doc)
public void prefetchTiles(Point[] tileIndices)(Code)(Java Doc)
public TileRequest queueTiles(Point[] tileIndices)(Code)(Java Doc)
protected void recycleTile(Raster tile)(Code)(Java Doc)
public void setTileCache(TileCache cache)(Code)(Java Doc)
protected static Vector vectorize(RenderedImage image)(Code)(Java Doc)
protected static Vector vectorize(RenderedImage image1, RenderedImage image2)(Code)(Java Doc)
protected static Vector vectorize(RenderedImage image1, RenderedImage image2, RenderedImage image3)(Code)(Java Doc)
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