TShrinker

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Child of TCompressor that implements the Shrink compression method

Declaration

Source position: zipper.pp line 280

`type TShrinker = class(TCompressor)`
`public`
`constructor Create(); override;`		Constructor for the class instance
`destructor Destroy; override;`		Destructor for the class instance
`procedure Compress; override;`		Compresses input values using LZW (shrink) compression
`class function ZipID; override;`		Return Zip algorithm ID
`class function ZipVersionReqd; override;`		Minimum zip algorithm required
`function ZipBitFlag; override;`		Zip bitness flag
`end;`

Inheritance

`TShrinker`		Child of TCompressor that implements the Shrink compression method
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`TCompressor`		Compressor object
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`TObject`

Description

TShrinker implements the LZW lossless data compression algorithm created by Abraham Lempel, Jacob Ziv, and Terry Welch also known as "shrink" compression.