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文件: /usr/share/go-1.23/src/image/png/testdata/pngsuite/basn3p02.sng
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#SNG: from basn3p02.png IHDR { width: 32; height: 32; bitdepth: 2; using color palette; } gAMA {1.0000} PLTE { ( 0,255, 0) # rgb = (0x00,0xff,0x00) (255, 0, 0) # rgb = (0xff,0x00,0x00) (255,255, 0) # rgb = (0xff,0xff,0x00) ( 0, 0,255) # rgb = (0x00,0x00,0xff) } IMAGE { pixels hex ff55aa00ff55aa00 ff55aa00ff55aa00 ff55aa00ff55aa00 ff55aa00ff55aa00 00ff55aa00ff55aa 00ff55aa00ff55aa 00ff55aa00ff55aa 00ff55aa00ff55aa aa00ff55aa00ff55 aa00ff55aa00ff55 aa00ff55aa00ff55 aa00ff55aa00ff55 55aa00ff55aa00ff 55aa00ff55aa00ff 55aa00ff55aa00ff 55aa00ff55aa00ff ff55aa00ff55aa00 ff55aa00ff55aa00 ff55aa00ff55aa00 ff55aa00ff55aa00 00ff55aa00ff55aa 00ff55aa00ff55aa 00ff55aa00ff55aa 00ff55aa00ff55aa aa00ff55aa00ff55 aa00ff55aa00ff55 aa00ff55aa00ff55 aa00ff55aa00ff55 55aa00ff55aa00ff 55aa00ff55aa00ff 55aa00ff55aa00ff 55aa00ff55aa00ff }
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