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java.lang.Objectit.geosolutions.jaiext.iterators.RandomIterFactory
public class RandomIterFactory
A factory class to instantiate instances of the RandomIter and WritableRandomIter interfaces on sources of type Raster, RenderedImage, and WritableRenderedImage.
RandomIter
,
WritableRandomIter
Method Summary | |
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static javax.media.jai.iterator.RandomIter |
create(Raster ras,
Rectangle bounds,
boolean cachedTiles,
boolean arrayCalculation)
Constructs and returns an instance of RandomIter suitable for iterating over the given bounding rectangle within the given Raster source. |
static javax.media.jai.iterator.RandomIter |
create(RenderedImage im,
Rectangle bounds,
boolean cachedTiles,
boolean arrayCalculation)
Constructs and returns an instance of RandomIter suitable for iterating over the given bounding rectangle within the given RenderedImage source. |
static javax.media.jai.iterator.WritableRandomIter |
createWritable(WritableRaster ras,
Rectangle bounds)
Constructs and returns an instance of WritableRandomIter suitable for iterating over the given bounding rectangle within the given WritableRaster source. |
static javax.media.jai.iterator.WritableRandomIter |
createWritable(WritableRenderedImage im,
Rectangle bounds)
Constructs and returns an instance of WritableRandomIter suitable for iterating over the given bounding rectangle within the given WritableRenderedImage source. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static javax.media.jai.iterator.RandomIter create(RenderedImage im, Rectangle bounds, boolean cachedTiles, boolean arrayCalculation)
im
- a read-only RenderedImage source.bounds
- the bounding Rectangle for the iterator, or null.cachedTiles
- flag indicating if tiles must be cached during iteration.arrayCalculation
- flag indicating if tile positions must be pre-calculated.
public static javax.media.jai.iterator.RandomIter create(Raster ras, Rectangle bounds, boolean cachedTiles, boolean arrayCalculation)
ras
- a read-only Raster source.bounds
- the bounding Rectangle for the iterator, or null.cachedTiles
- flag indicating if tiles must be cached during iteration.arrayCalculation
- flag indicating if tile positions must be pre-calculated.
public static javax.media.jai.iterator.WritableRandomIter createWritable(WritableRenderedImage im, Rectangle bounds)
im
- a WritableRenderedImage source.bounds
- the bounding Rectangle for the iterator, or null.
public static javax.media.jai.iterator.WritableRandomIter createWritable(WritableRaster ras, Rectangle bounds)
ras
- a WritableRaster source.bounds
- the bounding Rectangle for the iterator, or null.
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