Description
Compression algorithms for color images.
Name |
Value |
Description |
|---|---|---|
pnColorCompressionNone |
1 |
No color compression, RBG color |
pnColorCompressionNoneCMYK |
2 |
No color compression, CMYK color |
pnColorCompressionPackbits |
3 |
Packbits (RLE) compression, RGB color |
pnColorCompressionPackbitsCMYK |
4 |
Packbits (RLE) compression, CMYK color |
pnColorCompressionJPEGHighQuality |
5 |
High quality JPEG compression |
pnColorCompressionJPEGMediumHighQuality |
6 |
Medium-High quality JPEG compression |
pnColorCompressionJPEGMediumQuality |
7 |
Medium quality JPEG compression |
pnColorCompressionJPEGMediumLowQuality |
8 |
Medium-Low quality JPEG compression |
pnColorCompressionJPEGLowQuality |
9 |
Low quality JPEG compression |
pnColorCompressionLZW |
10 |
LZW compression, RGB color |
pnColorCompressionLZWCMYK |
11 |
LZW compression, CMYK color |
pnColorCompressionZIP |
12 |
ZIP compression |
Remarks
Not all of the compression methods can be used by each driver. Calling these methods on a driver that does not support them will return an invalid argument exception, or an argument out of range exception.
Name |
Driver Supprt |
|---|---|
pnColorCompressionNone |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionNoneCMYK |
TIFF Image Printer, Raster Image Printer |
pnColorCompressionPackbits |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionPackbitsCMYK |
TIFF Image Printer, Raster Image Printer |
pnColorCompressionJPEGHighQuality |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionJPEGMediumHighQuality |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionJPEGMediumQuality |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionJPEGMediumHighQuality |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionJPEGLowQuality |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionLZW |
TIFF Image Printer, PDF Image Printer, Raster Image Printer |
pnColorCompressionLZWCMYK |
TIFF Image Printer, Raster Image Printer |
pnColorCompressionZIP |
PDF Image Printer, Raster Image Printer |
Supported Printers: TIFF Image Printer, PDF Image Printer, Raster Image Printer
See Also: pnBWCompressionMethod pnGrayscaleCompressionMethod pnIndexedCompressionMethod pnPDFContentEncodingMethod SetTIFFCompressionOptions SetPDFCompressionOptions SetJPEGCompressionOptions
