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Added field type constants to TiffTags

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Andrew Murray 2015-12-15 23:36:16 +11:00
parent d81509b6aa
commit ae83c18c91
1 changed files with 90 additions and 84 deletions
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174
PIL/TiffTags.py
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@ -35,119 +35,125 @@ class TagInfo(namedtuple("_TagInfo", "value name type length enum")):
#
# id: (Name, Type, Length, enum_values)
#
ASCII = 2
SHORT = 3
LONG = 4
RATIONAL = 5
TAGS_V2 = {
254: ("NewSubfileType", 4, 1),
255: ("SubfileType", 3, 1),
256: ("ImageWidth", 4, 1),
257: ("ImageLength", 4, 1),
258: ("BitsPerSample", 3, 0),
259: ("Compression", 3, 1,
254: ("NewSubfileType", LONG, 1),
255: ("SubfileType", SHORT, 1),
256: ("ImageWidth", LONG, 1),
257: ("ImageLength", LONG, 1),
258: ("BitsPerSample", SHORT, 0),
259: ("Compression", SHORT, 1,
{"Uncompressed": 1, "CCITT 1d": 2, "Group 3 Fax": 3, "Group 4 Fax": 4,
"LZW": 5, "JPEG": 6, "PackBits": 32773}),
262: ("PhotometricInterpretation", 3, 1,
262: ("PhotometricInterpretation", SHORT, 1,
{"WhiteIsZero": 0, "BlackIsZero": 1, "RGB": 2, "RBG Palette": 3,
"Transparency Mask": 4, "CMYK": 5, "YCbCr": 6, "CieLAB": 8,
"CFA": 32803, # TIFF/EP, Adobe DNG
"LinearRaw": 32892}), # Adobe DNG
263: ("Thresholding", 3, 1),
264: ("CellWidth", 3, 1),
265: ("CellHeight", 3, 1),
266: ("FillOrder", 3, 1),
269: ("DocumentName", 2, 1),
263: ("Thresholding", SHORT, 1),
264: ("CellWidth", SHORT, 1),
265: ("CellHeight", SHORT, 1),
266: ("FillOrder", SHORT, 1),
269: ("DocumentName", ASCII, 1),
270: ("ImageDescription", 2, 1),
271: ("Make", 2, 1),
272: ("Model", 2, 1),
273: ("StripOffsets", 4, 0),
274: ("Orientation", 3, 1),
277: ("SamplesPerPixel", 3, 1),
278: ("RowsPerStrip", 4, 1),
279: ("StripByteCounts", 4, 0),
270: ("ImageDescription", ASCII, 1),
271: ("Make", ASCII, 1),
272: ("Model", ASCII, 1),
273: ("StripOffsets", LONG, 0),
274: ("Orientation", SHORT, 1),
277: ("SamplesPerPixel", SHORT, 1),
278: ("RowsPerStrip", LONG, 1),
279: ("StripByteCounts", LONG, 0),
280: ("MinSampleValue", 4, 0),
281: ("MaxSampleValue", 3, 0),
282: ("XResolution", 5, 1),
283: ("YResolution", 5, 1),
284: ("PlanarConfiguration", 3, 1, {"Contigous": 1, "Separate": 2}),
285: ("PageName", 2, 1),
286: ("XPosition", 5, 1),
287: ("YPosition", 5, 1),
288: ("FreeOffsets", 4, 1),
289: ("FreeByteCounts", 4, 1),
280: ("MinSampleValue", LONG, 0),
281: ("MaxSampleValue", SHORT, 0),
282: ("XResolution", RATIONAL, 1),
283: ("YResolution", RATIONAL, 1),
284: ("PlanarConfiguration", SHORT, 1, {"Contigous": 1, "Separate": 2}),
285: ("PageName", ASCII, 1),
286: ("XPosition", RATIONAL, 1),
287: ("YPosition", RATIONAL, 1),
288: ("FreeOffsets", LONG, 1),
289: ("FreeByteCounts", LONG, 1),
290: ("GrayResponseUnit", 3, 1),
291: ("GrayResponseCurve", 3, 0),
292: ("T4Options", 4, 1),
293: ("T6Options", 4, 1),
296: ("ResolutionUnit", 3, 1, {"inch": 1, "cm": 2}),
297: ("PageNumber", 3, 2),
290: ("GrayResponseUnit", SHORT, 1),
291: ("GrayResponseCurve", SHORT, 0),
292: ("T4Options", LONG, 1),
293: ("T6Options", LONG, 1),
296: ("ResolutionUnit", SHORT, 1, {"inch": 1, "cm": 2}),
297: ("PageNumber", SHORT, 2),
301: ("TransferFunction", 3, 0),
305: ("Software", 2, 1),
306: ("DateTime", 2, 1),
301: ("TransferFunction", SHORT, 0),
305: ("Software", ASCII, 1),
306: ("DateTime", ASCII, 1),
315: ("Artist", 2, 1),
316: ("HostComputer", 2, 1),
317: ("Predictor", 3, 1),
318: ("WhitePoint", 5, 2),
319: ("PrimaryChromaticies", 3, 6),
315: ("Artist", ASCII, 1),
316: ("HostComputer", ASCII, 1),
317: ("Predictor", SHORT, 1),
318: ("WhitePoint", RATIONAL, 2),
319: ("PrimaryChromaticies", SHORT, 6),
320: ("ColorMap", 3, 0),
321: ("HalftoneHints", 3, 2),
322: ("TileWidth", 4, 1),
323: ("TileLength", 4, 1),
324: ("TileOffsets", 4, 0),
325: ("TileByteCounts", 4, 0),
320: ("ColorMap", SHORT, 0),
321: ("HalftoneHints", SHORT, 2),
322: ("TileWidth", LONG, 1),
323: ("TileLength", LONG, 1),
324: ("TileOffsets", LONG, 0),
325: ("TileByteCounts", LONG, 0),
332: ("InkSet", 3, 1),
333: ("InkNames", 2, 1),
334: ("NumberOfInks", 3, 1),
336: ("DotRange", 3, 0),
337: ("TargetPrinter", 2, 1),
338: ("ExtraSamples", 3, 0),
339: ("SampleFormat", 3, 0),
332: ("InkSet", SHORT, 1),
333: ("InkNames", ASCII, 1),
334: ("NumberOfInks", SHORT, 1),
336: ("DotRange", SHORT, 0),
337: ("TargetPrinter", ASCII, 1),
338: ("ExtraSamples", SHORT, 0),
339: ("SampleFormat", SHORT, 0),
340: ("SMinSampleValue", 12, 0),
341: ("SMaxSampleValue", 12, 0),
342: ("TransferRange", 3, 6),
342: ("TransferRange", SHORT, 6),
# obsolete JPEG tags
512: ("JPEGProc", 3, 1),
513: ("JPEGInterchangeFormat", 4, 1),
514: ("JPEGInterchangeFormatLength", 4, 1),
515: ("JPEGRestartInterval", 3, 1),
517: ("JPEGLosslessPredictors", 3, 0),
518: ("JPEGPointTransforms", 3, 0),
519: ("JPEGQTables", 4, 0),
520: ("JPEGDCTables", 4, 0),
521: ("JPEGACTables", 4, 0),
512: ("JPEGProc", SHORT, 1),
513: ("JPEGInterchangeFormat", LONG, 1),
514: ("JPEGInterchangeFormatLength", LONG, 1),
515: ("JPEGRestartInterval", SHORT, 1),
517: ("JPEGLosslessPredictors", SHORT, 0),
518: ("JPEGPointTransforms", SHORT, 0),
519: ("JPEGQTables", LONG, 0),
520: ("JPEGDCTables", LONG, 0),
521: ("JPEGACTables", LONG, 0),
529: ("YCbCrCoefficients", 5, 3),
530: ("YCbCrSubSampling", 3, 2),
531: ("YCbCrPositioning", 3, 1),
532: ("ReferenceBlackWhite", 4, 0),
529: ("YCbCrCoefficients", RATIONAL, 3),
530: ("YCbCrSubSampling", SHORT, 2),
531: ("YCbCrPositioning", SHORT, 1),
532: ("ReferenceBlackWhite", LONG, 0),
33432: ("Copyright", 2, 1),
33432: ("Copyright", ASCII, 1),
# FIXME add more tags here
34665: ("ExifIFD", 3, 1),
34665: ("ExifIFD", SHORT, 1),
34675: ('ICCProfile', 7, 0),
# MPInfo
45056: ("MPFVersion", 7, 1),
45057: ("NumberOfImages", 4, 1),
45057: ("NumberOfImages", LONG, 1),
45058: ("MPEntry", 7, 1),
45059: ("ImageUIDList", 7, 0),
45060: ("TotalFrames", 4, 1),
45313: ("MPIndividualNum", 4, 1),
45569: ("PanOrientation", 4, 1),
45570: ("PanOverlap_H", 5, 1),
45571: ("PanOverlap_V", 5, 1),
45572: ("BaseViewpointNum", 4, 1),
45060: ("TotalFrames", LONG, 1),
45313: ("MPIndividualNum", LONG, 1),
45569: ("PanOrientation", LONG, 1),
45570: ("PanOverlap_H", RATIONAL, 1),
45571: ("PanOverlap_V", RATIONAL, 1),
45572: ("BaseViewpointNum", LONG, 1),
45573: ("ConvergenceAngle", 10, 1),
45574: ("BaselineLength", 5, 1),
45574: ("BaselineLength", RATIONAL, 1),
45575: ("VerticalDivergence", 10, 1),
45576: ("AxisDistance_X", 10, 1),
45577: ("AxisDistance_Y", 10, 1),
@ -156,9 +162,9 @@ TAGS_V2 = {
45580: ("PitchAngle", 10, 1),
45581: ("RollAngle", 10, 1),
50741: ("MakerNoteSafety", 3, 1, {"Unsafe": 0, "Safe": 1}),
50780: ("BestQualityScale", 5, 1),
50838: ("ImageJMetaDataByteCounts", 4, 1),
50741: ("MakerNoteSafety", SHORT, 1, {"Unsafe": 0, "Safe": 1}),
50780: ("BestQualityScale", RATIONAL, 1),
50838: ("ImageJMetaDataByteCounts", LONG, 1),
50839: ("ImageJMetaData", 7, 1)
}