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文件: /usr/share/go-1.23/src/image/png/testdata/pngsuite/basn3p04.sng
编辑文件内容
#SNG: from basn3p04.png IHDR { width: 32; height: 32; bitdepth: 4; using color palette; } gAMA {1.0000} PLTE { ( 34, 0,255) # rgb = (0x22,0x00,0xff) ( 0,255,255) # rgb = (0x00,0xff,0xff) (136, 0,255) # rgb = (0x88,0x00,0xff) ( 34,255, 0) # rgb = (0x22,0xff,0x00) ( 0,153,255) # rgb = (0x00,0x99,0xff) (255,102, 0) # rgb = (0xff,0x66,0x00) (221, 0,255) # rgb = (0xdd,0x00,0xff) (119,255, 0) # rgb = (0x77,0xff,0x00) (255, 0, 0) # rgb = (0xff,0x00,0x00) ( 0,255,153) # rgb = (0x00,0xff,0x99) (221,255, 0) # rgb = (0xdd,0xff,0x00) (255, 0,187) # rgb = (0xff,0x00,0xbb) (255,187, 0) # rgb = (0xff,0xbb,0x00) ( 0, 68,255) # rgb = (0x00,0x44,0xff) ( 0,255, 68) # rgb = (0x00,0xff,0x44) } IMAGE { pixels hex 88885555ccccaaaa77773333eeee9999 88885555ccccaaaa77773333eeee9999 88885555ccccaaaa77773333eeee9999 88885555ccccaaaa77773333eeee9999 5555ccccaaaa77773333eeee99991111 5555ccccaaaa77773333eeee99991111 5555ccccaaaa77773333eeee99991111 5555ccccaaaa77773333eeee99991111 ccccaaaa77773333eeee999911114444 ccccaaaa77773333eeee999911114444 ccccaaaa77773333eeee999911114444 ccccaaaa77773333eeee999911114444 aaaa77773333eeee999911114444dddd aaaa77773333eeee999911114444dddd aaaa77773333eeee999911114444dddd aaaa77773333eeee999911114444dddd 77773333eeee999911114444dddd0000 77773333eeee999911114444dddd0000 77773333eeee999911114444dddd0000 77773333eeee999911114444dddd0000 3333eeee999911114444dddd00002222 3333eeee999911114444dddd00002222 3333eeee999911114444dddd00002222 3333eeee999911114444dddd00002222 eeee999911114444dddd000022226666 eeee999911114444dddd000022226666 eeee999911114444dddd000022226666 eeee999911114444dddd000022226666 999911114444dddd000022226666bbbb 999911114444dddd000022226666bbbb 999911114444dddd000022226666bbbb 999911114444dddd000022226666bbbb }
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