/**
* Creates a new data sink for the specified set of pixels.
*
* @param pixels The pixels set the data sink is for.
* @return See above.
*/
public static DataSink createDataSink(PixelsData pixels) {
if (pixels == null) throw new IllegalArgumentException("Pixels cannot be null.");
if (singleton.pixelsSource != null && singleton.pixelsSource.isSame(pixels.getId()))
return singleton.pixelsSource;
registry.getCacheService().clearAllCaches();
int size = getCacheSize();
if (size <= 0) size = 0;
singleton.pixelsSource = DataSink.makeNew(pixels, registry, size);
return singleton.pixelsSource;
}
