System.ZLib.TZCompressionLevel
Delphi
TZCompressionLevel = (zcNone, zcFastest, zcDefault, zcMax);
C++
enum DECLSPEC_DENUM TZCompressionLevel : unsigned char { zcNone, zcFastest, zcDefault, zcMax };
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| enum | public | System.ZLib.pas System.ZLib.hpp |
System.ZLib | System.ZLib |
Description
TZCompressionLevel indicates the level of compression.
TZCompressionLevel indicates the algorithm to be used by one of the compression functions.
The following table lists the possible values:
| Value | Meaning |
|---|---|
|
zcNone |
Specifies no compression; data is merely copied to the output stream. |
|
zcFastest |
Specifies fastest compression, resulting in a larger archive. |
|
zcDefault |
Compromise between speed and amount of compression. |
|
zcMax |
Specifies maximum compression, resulting in a longer time to perform the operation. |