Compression values.
Namespace: TwainScanning.NativeStructs
Assembly: TwainScanning (in TwainScanning.dll) Version: 1.3.0.0 (1.3.0.0)
Syntax
Members
Member name | Value | Description | |
---|---|---|---|
None | 0 | ||
PackBits | 1 | ||
Group31D | 2 | Follows CCITT spec (no End Of Line). | |
Group31Deol | 3 | Follows CCITT spec (has End Of Line). | |
Group32D | 4 | Follows CCITT spec (use cap for K Factor). | |
Group4 | 5 | Follows CCITT spec. | |
Jpeg | 6 | Use capability for more info. | |
Lzw | 7 | Must license from Unisys and IBM to use. | |
Jbig | 8 | For Bitonal images -- Added 1.7 KHL. | |
Png | 9 | ||
Rle4 | 10 | ||
Rle8 | 11 | ||
BitFields | 12 | ||
Zip | 13 | ||
Jpeg2000 | 14 |
See Also