ImageGear for C and C++ on Windows v19.10 - Updated
enumIGPDFCompressions
API Reference Guide > PDF Component API Reference > PDF Component Enumerations Reference > enumIGPDFCompressions

PDF compressions for raster images.

Values:

IG_PDF_COMPRESSION_NONE 0 No compression.
IG_PDF_COMPRESSION_CCITT_G3 1 CCITT G3 compression.
IG_PDF_COMPRESSION_CCITT_G4 2 CCITT G4 compression.
IG_PDF_COMPRESSION_CCITT_G32D 3 CCITT G32D compression.
IG_PDF_COMPRESSION_JPEG 4 JPEG compression.
IG_PDF_COMPRESSION_LZW 5 LZW compression.
IG_PDF_COMPRESSION_RLE 6 RLE compression.
IG_PDF_COMPRESSION_DEFLATE 7 Deflate compression.