Uses of Class
org.apache.pdfbox.pdmodel.graphics.predictor.PredictorAlgorithm
Packages that use PredictorAlgorithm
Package
Description
The predictor package contains code for different PNG predictor algorithms that
are present in PDF documents.
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Uses of PredictorAlgorithm in org.apache.pdfbox.pdmodel.graphics.predictor
Subclasses of PredictorAlgorithm in org.apache.pdfbox.pdmodel.graphics.predictorModifier and TypeClassDescriptionclass
We can use raw on the right hand side of the decoding formula because it is already decoded.class
The none algorithm.class
In an Uptimum encoded image, each line takes up width*bpp+1 bytes.class
From http://www.w3.org/TR/PNG-Filters.html: The Paeth filter computes a simple linear function of the three neighboring pixels (left, above, upper left), then chooses as predictor the neighboring pixel closest to the computed value.class
The sub algorithm.class
The up algorithm.Methods in org.apache.pdfbox.pdmodel.graphics.predictor that return PredictorAlgorithmModifier and TypeMethodDescriptionstatic PredictorAlgorithm
PredictorAlgorithm.getFilter
(int predictor)