return new Object[][] {
// Node name, followed by description
{ "IHDR", "The IHDR chunk, containing the header" },
{ "PLTE", "The PLTE chunk, containing the palette" },
{ "PLTEEntry", "A palette entry" },
{ "bKGD", "The bKGD chunk, containing the background color" },
{ "bKGD_RGB", "An RGB background color, for RGB and RGBAlpha images" },
{ "bKGD_Grayscale",
"A grayscale background color, for Gray and GrayAlpha images" },
{ "bKGD_Palette", "A background palette index" },
{ "cHRM", "The cHRM chunk, containing color calibration" },
{ "gAMA", "The gAMA chunk, containing the image gamma" },
{ "hIST", "The hIST chunk, containing histogram information " },
{ "hISTEntry", "A histogram entry" },
{ "iCCP", "The iCCP chunk, containing an ICC color profile" },
{ "iTXt", "The iTXt chunk, containing internationalized text" },
{ "iTXtEntry", "A localized text entry" },
{ "pHYS",
"The pHYS chunk, containing the pixel size and aspect ratio" },
{ "sBIT", "The sBIT chunk, containing significant bit information" },
{ "sBIT_Grayscale", "Significant bit information for gray samples" },
{ "sBIT_GrayAlpha",
"Significant bit information for gray and alpha samples" },
{ "sBIT_RGB", "Significant bit information for RGB samples" },
{ "sBIT_RGBAlpha", "Significant bit information for RGBA samples" },
{ "sBIT_Palette",
"Significant bit information for RGB palette entries" },
{ "sPLT", "The sPLT chunk, containing a suggested palette" },
{ "sPLTEntry", "A suggested palette entry" },
{ "sRGB", "The sRGB chunk, containing rendering intent information" },
{ "tEXt", "The tEXt chunk, containing text" },
{ "tEXtEntry", "A text entry" },
{ "tIME", "The tIME chunk, containing the image modification time" },
{ "tRNS", "The tRNS chunk, containing transparency information" },
{ "tRNS_Grayscale",
"A grayscale value that should be considered transparent" },
{ "tRNS_RGB",
"An RGB value that should be considered transparent" },
{ "tRNS_Palette",
"A palette index that should be considered transparent" },
{ "zTXt", "The zTXt chunk, containing compressed text" },
{ "zTXtEntry", "A compressed text entry" },
{ "UnknownChunks", "A set of unknown chunks" },
{ "UnknownChunk", "Unknown chunk data stored as a byte array" },
// Node name + "/" + AttributeName, followed by description
{ "IHDR/width", "The width of the image in pixels" },
{ "IHDR/height", "The height of the image in pixels" },
{ "IHDR/bitDepth", "The bit depth of the image samples" },
{ "IHDR/colorType", "The color type of the image" },
{ "IHDR/compressionMethod",
"The compression used for image data, always \"deflate\"" },
{ "IHDR/filterMethod",
"The filtering method used for compression, always \"adaptive\"" },
{ "IHDR/interlaceMethod",
"The interlacing method, \"none\" or \"adam7\"" },
{ "PLTEEntry/index", "The index of a palette entry" },
{ "PLTEEntry/red", "The red value of a palette entry" },
{ "PLTEEntry/green", "The green value of a palette entry" },
{ "PLTEEntry/blue", "The blue value of a palette entry" },
{ "bKGD_Grayscale/gray", "A gray value to be used as a background" },
{ "bKGD_RGB/red", "A red value to be used as a background" },
{ "bKGD_RGB/green", "A green value to be used as a background" },
{ "bKGD_RGB/blue", "A blue value to be used as a background" },
{ "bKGD_Palette/index", "A palette index to be used as a background" },
{ "cHRM/whitePointX",
"The CIE x coordinate of the white point, multiplied by 1e5" },
{ "cHRM/whitePointY",
"The CIE y coordinate of the white point, multiplied by 1e5" },
{ "cHRM/redX",
"The CIE x coordinate of the red primary, multiplied by 1e5" },
{ "cHRM/redY",
"The CIE y coordinate of the red primary, multiplied by 1e5" },
{ "cHRM/greenX",
"The CIE x coordinate of the green primary, multiplied by 1e5" },
{ "cHRM/greenY",
"The CIE y coordinate of the green primary, multiplied by 1e5" },
{ "cHRM/blueX",
"The CIE x coordinate of the blue primary, multiplied by 1e5" },
{ "cHRM/blueY",
"The CIE y coordinate of the blue primary, multiplied by 1e5" },
{ "gAMA/value",
"The image gamma, multiplied by 1e5" },
{ "hISTEntry/index", "The palette index of this histogram entry" },
{ "hISTEntry/value", "The frequency of this histogram entry" },
{ "iCCP/profileName", "The name of this ICC profile" },
{ "iCCP/compressionMethod",
"The compression method used to store this ICC profile" },
{ "iTXtEntry/keyword", "The keyword" },
{ "iTXtEntry/compressionMethod",
"The compression method used to store this iTXt entry" },
{ "iTXtEntry/languageTag",
"The ISO tag describing the language this iTXt entry" },
{ "iTXtEntry/translatedKeyword",
"The translated keyword for iTXt entry" },
{ "iTXtEntry/text",
"The localized text" },
{ "pHYS/pixelsPerUnitXAxis",
"The number of horizontal pixels per unit, multiplied by 1e5" },
{ "pHYS/pixelsPerUnitYAxis",
"The number of vertical pixels per unit, multiplied by 1e5" },
{ "pHYS/unitSpecifier",
"The unit specifier for this chunk (i.e., meters)" },
{ "sBIT_Grayscale/gray",
"The number of significant bits of the gray samples" },
{ "sBIT_GrayAlpha/gray",
"The number of significant bits of the gray samples" },
{ "sBIT_GrayAlpha/alpha",
"The number of significant bits of the alpha samples" },
{ "sBIT_RGB/red",
"The number of significant bits of the red samples" },
{ "sBIT_RGB/green",
"The number of significant bits of the green samples" },
{ "sBIT_RGB/blue",
"The number of significant bits of the blue samples" },
{ "sBIT_RGBAlpha/red",
"The number of significant bits of the red samples" },
{ "sBIT_RGBAlpha/green",
"The number of significant bits of the green samples" },
{ "sBIT_RGBAlpha/blue",
"The number of significant bits of the blue samples" },
{ "sBIT_RGBAlpha/alpha",
"The number of significant bits of the alpha samples" },
{ "sBIT_Palette/red",
"The number of significant bits of the red palette entries" },
{ "sBIT_Palette/green",
"The number of significant bits of the green palette entries" },
{ "sBIT_Palette/blue",
"The number of significant bits of the blue palette entries" },
{ "sPLTEntry/index", "The index of a suggested palette entry" },
{ "sPLTEntry/red", "The red value of a suggested palette entry" },
{ "sPLTEntry/green", "The green value of a suggested palette entry" },
{ "sPLTEntry/blue", "The blue value of a suggested palette entry" },
{ "sPLTEntry/alpha", "The blue value of a suggested palette entry" },
{ "sRGB/renderingIntent", "The rendering intent" },
{ "tEXtEntry/keyword", "The keyword" },
{ "tEXtEntry/value", "The text" },
{ "tIME/year", "The year when the image was last modified" },
{ "tIME/month",
"The month when the image was last modified, 1 = January" },
{ "tIME/day",
"The day of the month when the image was last modified" },
{ "tIME/hour",
"The hour when the image was last modified" },
{ "tIME/minute",
"The minute when the image was last modified" },
{ "tIME/second",
"The second when the image was last modified, 60 = leap second" },
{ "tRNS_Grayscale/gray",
"The gray value to be considered transparent" },
{ "tRNS_RGB/red",
"The red value to be considered transparent" },
{ "tRNS_RGB/green",
"The green value to be considered transparent" },
{ "tRNS_RGB/blue",
"The blure value to be considered transparent" },
{ "tRNS_Palette/index",
"A palette index to be considered transparent" },
{ "tRNS_Palette/alpha",
"The transparency associated with the palette entry" },
{ "zTXtEntry/keyword", "The keyword" },
{ "zTXtEntry/compressionMethod", "The compression method" },
{ "zTXtEntry/text", "The compressed text" },
{ "UnknownChunk/type", "The 4-character type of the unknown chunk" }
};
