github.com/ccccaoqing/test@v0.0.0-20220510085219-3985d23445c0/src/image/png/testdata/pngsuite/basn3p02.sng (about)

     1  #SNG: from basn3p02.png
     2  IHDR {
     3      width: 32; height: 32; bitdepth: 2;
     4      using color palette;
     5  }
     6  gAMA {1.0000}
     7  PLTE {
     8      (  0,255,  0)     # rgb = (0x00,0xff,0x00)
     9      (255,  0,  0)     # rgb = (0xff,0x00,0x00)
    10      (255,255,  0)     # rgb = (0xff,0xff,0x00)
    11      (  0,  0,255)     # rgb = (0x00,0x00,0xff)
    12  }
    13  IMAGE {
    14      pixels hex
    15  ff55aa00ff55aa00
    16  ff55aa00ff55aa00
    17  ff55aa00ff55aa00
    18  ff55aa00ff55aa00
    19  00ff55aa00ff55aa
    20  00ff55aa00ff55aa
    21  00ff55aa00ff55aa
    22  00ff55aa00ff55aa
    23  aa00ff55aa00ff55
    24  aa00ff55aa00ff55
    25  aa00ff55aa00ff55
    26  aa00ff55aa00ff55
    27  55aa00ff55aa00ff
    28  55aa00ff55aa00ff
    29  55aa00ff55aa00ff
    30  55aa00ff55aa00ff
    31  ff55aa00ff55aa00
    32  ff55aa00ff55aa00
    33  ff55aa00ff55aa00
    34  ff55aa00ff55aa00
    35  00ff55aa00ff55aa
    36  00ff55aa00ff55aa
    37  00ff55aa00ff55aa
    38  00ff55aa00ff55aa
    39  aa00ff55aa00ff55
    40  aa00ff55aa00ff55
    41  aa00ff55aa00ff55
    42  aa00ff55aa00ff55
    43  55aa00ff55aa00ff
    44  55aa00ff55aa00ff
    45  55aa00ff55aa00ff
    46  55aa00ff55aa00ff
    47  }