Class SevenZipLZMACompressionSettings
Namespace: Aspose.Zip.Saving
Assembly: Aspose.Zip.dll (25.2.0)
Settings needed for 7z compressor or decompressor to work.
public class SevenZipLZMACompressionSettings : SevenZipCompressionSettingsInheritance
object ← SevenZipCompressionSettings ← SevenZipLZMACompressionSettings
Inherited Members
SevenZipCompressionSettings.Method, object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()
Remarks
The Lempel–Ziv–Markov chain algorithm (LZMA) is an algorithm used to perform lossless data compression. This algorithm uses a dictionary compression scheme somewhat similar to the LZ77 algorithm and features a high compression ratio and a variable compression-dictionary size.
See more: https://en.wikipedia.org/wiki/Lempel–Ziv–Markov_chain_algorithm
Constructors
SevenZipLZMACompressionSettings()
public SevenZipLZMACompressionSettings()Properties
DictionarySize
Dictionary (history buffer) size indicates how many bytes of the recently processed uncompressed data is kept in memory. If not set, will be chosen accordingly to entry size.
public int DictionarySize { get; set; }Property Value
Remarks
The bigger the dictionary, the better the compression ratio usually is, but dictionaries bigger than the uncompressed data are waste of RAM.
Method
Gets compression or decompression method.
public override SevenZipCompressionMethod Method { get; }