Tcompressionstream¶

Write-only stream class which compresses data written to it.

Declaration¶

Source position: zstream.pp line 65

type

  Tcompressionstream = class(Tcustomzlibstream)
  public
    constructor create;
    destructor destroy;
    function write : LongInt;
    procedure flush;
    function get_compressionrate : single;
    property OnProgress;
  end;

Inheritance¶

Description¶

TCompressionStream

Methods¶

Member	Visibility	Description
create	public	Create a new instance of the compression stream.
destroy	public	Flushes data to the output stream and destroys the compression stream.
flush	public	Flush remaining data to the target stream.
get_compressionrate	public	Get the current compression rate.
write	public	Write data to the stream.

See all Methods

Events¶

Member	Visibility	Description
OnProgress read only	public	Progress handler.

See all Events