The thumbnail generation process is always performed in order with the largest thumbnails first. Therefore it may be very handy for the generator to create smaller thumbnails using the results from the prior iteration instead of always using the full-sized image as the source. To accomplish this, the generator can return a "hint" object that it can use in subsequent iterations, containing whatever helpers it might want (such as the prior image already loaded in memory, etc). Description Class. @author Picado, Juan juanATencuestame.org @since Jan 22, 2011 7:47:55 PM @version $Id:$
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