[Overview][Constants][Types][Classes][Index] Reference for unit 'Zipper' (#fcl)

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

|

TCompressor

  

Compressor object

|

TObject

Description

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


Documentation generated on: Jun 23 2021