github.com/ccccaoqing/test@v0.0.0-20220510085219-3985d23445c0/src/image/png/testdata/pngsuite/basn3p04.sng (about)

     1  #SNG: from basn3p04.png
     2  IHDR {
     3      width: 32; height: 32; bitdepth: 4;
     4      using color palette;
     5  }
     6  gAMA {1.0000}
     7  PLTE {
     8      ( 34,  0,255)     # rgb = (0x22,0x00,0xff)
     9      (  0,255,255)     # rgb = (0x00,0xff,0xff)
    10      (136,  0,255)     # rgb = (0x88,0x00,0xff)
    11      ( 34,255,  0)     # rgb = (0x22,0xff,0x00)
    12      (  0,153,255)     # rgb = (0x00,0x99,0xff)
    13      (255,102,  0)     # rgb = (0xff,0x66,0x00)
    14      (221,  0,255)     # rgb = (0xdd,0x00,0xff)
    15      (119,255,  0)     # rgb = (0x77,0xff,0x00)
    16      (255,  0,  0)     # rgb = (0xff,0x00,0x00)
    17      (  0,255,153)     # rgb = (0x00,0xff,0x99)
    18      (221,255,  0)     # rgb = (0xdd,0xff,0x00)
    19      (255,  0,187)     # rgb = (0xff,0x00,0xbb)
    20      (255,187,  0)     # rgb = (0xff,0xbb,0x00)
    21      (  0, 68,255)     # rgb = (0x00,0x44,0xff)
    22      (  0,255, 68)     # rgb = (0x00,0xff,0x44)
    23  }
    24  IMAGE {
    25      pixels hex
    26  88885555ccccaaaa77773333eeee9999
    27  88885555ccccaaaa77773333eeee9999
    28  88885555ccccaaaa77773333eeee9999
    29  88885555ccccaaaa77773333eeee9999
    30  5555ccccaaaa77773333eeee99991111
    31  5555ccccaaaa77773333eeee99991111
    32  5555ccccaaaa77773333eeee99991111
    33  5555ccccaaaa77773333eeee99991111
    34  ccccaaaa77773333eeee999911114444
    35  ccccaaaa77773333eeee999911114444
    36  ccccaaaa77773333eeee999911114444
    37  ccccaaaa77773333eeee999911114444
    38  aaaa77773333eeee999911114444dddd
    39  aaaa77773333eeee999911114444dddd
    40  aaaa77773333eeee999911114444dddd
    41  aaaa77773333eeee999911114444dddd
    42  77773333eeee999911114444dddd0000
    43  77773333eeee999911114444dddd0000
    44  77773333eeee999911114444dddd0000
    45  77773333eeee999911114444dddd0000
    46  3333eeee999911114444dddd00002222
    47  3333eeee999911114444dddd00002222
    48  3333eeee999911114444dddd00002222
    49  3333eeee999911114444dddd00002222
    50  eeee999911114444dddd000022226666
    51  eeee999911114444dddd000022226666
    52  eeee999911114444dddd000022226666
    53  eeee999911114444dddd000022226666
    54  999911114444dddd000022226666bbbb
    55  999911114444dddd000022226666bbbb
    56  999911114444dddd000022226666bbbb
    57  999911114444dddd000022226666bbbb
    58  }