Package org.gridfour.compress

Provides classes and interfaces for compressing raster data.

See: Description

Interface Summary

Interface	Description
ICompressionDecoder	An interface defining a coder-decoder (codec) for use by a Gridfour raster data compression implementation.
ICompressionEncoder	An interface defining a coder-decoder (codec) for use by a Gridfour raster data compression implementation.
IPredictorModel	Defines an interface for predictor-model implementations.

Class Summary

Class	Description
CodecDeflate	Provides a coder-decoder (codec) for data compression using the standard Deflate (gzip) compressor from the Java API and the predictor models.
CodecFloat	Provides data compression and decompression for floating-point values.
CodecHuffman	Provides a codec for data compression using Huffman codes and the predictor models.
CodecM32	Provides utilities for coding integer values into a series of one or more by values using the Martin coding scheme.
CodecStats	A simple container for collecting statistics when analyzing compressed data.
HuffmanDecoder	Implements method and elements for encoding data using Huffman's algorithm.
HuffmanEncoder	Implements method and elements for encoding data using Huffman's algorithm.
PredictorModelDifferencing	Applies the differencing model to the data.
PredictorModelDifferencingWithNulls	Applies the differencing model to the data with special treatment for non-continuous values.
PredictorModelLinear	Applies the linear model to the data.
PredictorModelTriangle	Applies the triangle model to the data.

Enum Summary

Enum	Description
PredictorModelType	Used to represent the type of predictor used to encode data

Package org.gridfour.compress Description

Provides classes and interfaces for compressing raster data.