ComponentOne Zip for .NET
deflateInit(Int32,Int32) Method

C1.C1Zip.4 Assembly > C1.C1Zip.ZLib Namespace > ZStream Class > deflateInit Method : deflateInit(Int32,Int32) Method
Compression level between zero and nine (0-9).
Size of the LZ77 sliding compression window in bits (the default value is 15 bits).
Initializes the internal stream state for compression.
Syntax
Public Overloads Function deflateInit( _
   ByVal level As Integer, _
   ByVal bits As Integer _
) As Integer
public int deflateInit( 
   int level,
   int bits
)

Parameters

level
Compression level between zero and nine (0-9).
bits
Size of the LZ77 sliding compression window in bits (the default value is 15 bits).

Return Value

Zero on success, an error code on failure.
Remarks

Compression level 1 gives best speed, 9 gives best compression.

Compression level zero gives no compression at all (the input data is simply copied a block at a time).

The default compression level is 6, which provides a compromise between speed and compression.

See Also

Reference

ZStream Class
ZStream Members
Overload List