1 2#------------------------------------------------------------------------------ 3# $File: pgf,v 1.1 2013/04/22 15:19:49 christos Exp $ 4# pgf: file(1) magic for Progressive Graphics File (PGF) 5# 6# <http://www.libpgf.org/uploads/media/PGF_Details_01.pdf> 7# 2013 by Philipp Hahn <pmhahn debian org> 80 string PGF Progressive Graphics image data, 9!:mime image/x-pgf 10>3 string 2 version %s, 11>3 string 4 version %s, 12>3 string 5 version %s, 13>3 string 6 version %s, 14# PGFPreHeader 15#>>4 lelong x header size %d, 16# PGFHeader 17>>8 lelong x %d x 18>>12 lelong x %d, 19>>16 byte x %d levels, 20>>17 byte x compression level %d, 21>>18 byte x %d bpp, 22>>19 byte x %d channels, 23>>20 clear x 24>>20 byte 0 bitmap, 25>>20 byte 1 gray scale, 26>>20 byte 2 indexed color, 27>>20 byte 3 RGB color, 28>>20 byte 4 CYMK color, 29>>20 byte 5 HSL color, 30>>20 byte 6 HSB color, 31>>20 byte 7 multi-channel, 32>>20 byte 8 duo tone, 33>>20 byte 9 LAB color, 34>>20 byte 10 gray scale 16, 35>>20 byte 11 RGB color 48, 36>>20 byte 12 LAB color 48, 37>>20 byte 13 CYMK color 64, 38>>20 byte 14 deep multi-channel, 39>>20 byte 15 duo tone 16, 40>>20 byte 17 RGBA color, 41>>20 byte 18 gray scale 32, 42>>20 byte 19 RGB color 12, 43>>20 byte 20 RGB color 16, 44>>20 byte 255 unknown format, 45>>20 default x format 46>>>20 byte x \b %d, 47>>21 byte x %d bpc 48# PGFPostHeader 49# Level-Sizes 50#>>(4.l+4) lelong x level 0 size: %d 51#>>(4.l+8) lelong x level 1 size: %d 52#>>(4.l+12) lelong x level 2 size: %d 53