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Packages that use PredictorAlgorithm | |
org.pdfbox.pdmodel.graphics.predictor | The predictor package contains code for different PNG predictor algorithms that are present in PDF documents. |
Uses of PredictorAlgorithm in org.pdfbox.pdmodel.graphics.predictor |
Subclasses of PredictorAlgorithm in org.pdfbox.pdmodel.graphics.predictor | |
class |
Average
We can use raw on the right hand side of the decoding formula because it is already decoded. |
class |
None
The none algorithm. |
class |
Paeth
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 |
Sub
The sub algorithm. |
class |
Up
The up algorithm. |
class |
Uptimum
In an Uptimum encoded image, each line takes up width*bpp+1 bytes. |
Methods in org.pdfbox.pdmodel.graphics.predictor that return PredictorAlgorithm | |
static PredictorAlgorithm |
PredictorAlgorithm.getFilter(int predictor)
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