pnm decoding and encoding
| ofs | hex dump | ascii |
|---|---|---|
| 0000 | 89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 00 14 00 00 00 0f 04 03 00 00 00 16 b6 f2 | .PNG........IHDR................ |
| 0020 | 66 00 00 00 01 73 52 47 42 00 ae ce 1c e9 00 00 00 15 50 4c 54 45 00 00 00 fa d2 20 ff 73 00 13 | f....sRGB.........PLTE.......s.. |
| 0040 | 8f 3e 35 58 a0 ff 00 0e 88 00 82 7a a2 92 b8 00 00 00 01 74 52 4e 53 00 40 e6 d8 66 00 00 00 31 | .>[email protected] |
| 0060 | 49 44 41 54 78 da 63 c0 01 58 95 14 e0 4c 20 c6 64 86 2a 28 08 1a 1b b8 a4 41 44 05 0c 0c 1c d8 | IDATx.c..X...L..d.*(.....AD..... |
| 0080 | c0 4c 05 5c 4c 90 5a 38 60 c3 c6 74 49 c3 e1 18 00 fd ed 06 6b f0 42 d0 b1 00 00 00 00 49 45 4e | .L.\L.Z8`..tI.......k.B......IEN |
| 00a0 | 44 ae 42 60 82 | D.B`. |