#------------------------------------------------------------------------------ # $File: pgf,v 1.2 2017/03/17 21:35:28 christos Exp $ # pgf: file(1) magic for Progressive Graphics File (PGF) # # <http://www.libpgf.org/uploads/media/PGF_Details_01.pdf> # 2013 by Philipp Hahn <pmhahn debian org> 0 string PGF Progressive Graphics image data, !:mime image/x-pgf >3 string 2 version %s, >3 string 4 version %s, >3 string 5 version %s, >3 string 6 version %s, # PGFPreHeader #>>4 lelong x header size %d, # PGFHeader >>8 lelong x %d x >>12 lelong x %d, >>16 byte x %d levels, >>17 byte x compression level %d, >>18 byte x %d bpp, >>19 byte x %d channels, >>20 clear x >>20 byte 0 bitmap, >>20 byte 1 gray scale, >>20 byte 2 indexed color, >>20 byte 3 RGB color, >>20 byte 4 CYMK color, >>20 byte 5 HSL color, >>20 byte 6 HSB color, >>20 byte 7 multi-channel, >>20 byte 8 duo tone, >>20 byte 9 LAB color, >>20 byte 10 gray scale 16, >>20 byte 11 RGB color 48, >>20 byte 12 LAB color 48, >>20 byte 13 CYMK color 64, >>20 byte 14 deep multi-channel, >>20 byte 15 duo tone 16, >>20 byte 17 RGBA color, >>20 byte 18 gray scale 32, >>20 byte 19 RGB color 12, >>20 byte 20 RGB color 16, >>20 byte 255 unknown format, >>20 default x format >>>20 byte x \b %d, >>21 byte x %d bpc # PGFPostHeader # Level-Sizes #>>(4.l+4) lelong x level 0 size: %d #>>(4.l+8) lelong x level 1 size: %d #>>(4.l+12) lelong x level 2 size: %d