BlueX (TChunkPngPrimaryChromaticities)

BlueXAsSingle (TChunkPngPrimaryChromaticities)

BlueY (TChunkPngPrimaryChromaticities)

BlueYAsSingle (TChunkPngPrimaryChromaticities)

ChunkFlags (TCustomChunk)

ChunkName (TCustomChunk)

ro 

ChunkSize (TCustomChunk)

pl 

ro 

FilePosition (TDefinedChunk)

GreenX (TChunkPngPrimaryChromaticities)

GreenXAsSingle (TChunkPngPrimaryChromaticities)

GreenY (TChunkPngPrimaryChromaticities)

GreenYAsSingle (TChunkPngPrimaryChromaticities)

ro 

Header (TCustomChunkPngWithHeader)

RedX (TChunkPngPrimaryChromaticities)

RedXAsSingle (TChunkPngPrimaryChromaticities)

RedY (TChunkPngPrimaryChromaticities)

RedYAsSingle (TChunkPngPrimaryChromaticities)

WhiteX (TChunkPngPrimaryChromaticities)

WhiteXAsSingle (TChunkPngPrimaryChromaticities)

WhiteY (TChunkPngPrimaryChromaticities)

WhiteYAsSingle (TChunkPngPrimaryChromaticities)