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photopea / UTIF.js

Fast and advanced TIFF decoder
MIT License
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Compression 'deflate' support #84

Closed ChristHeinrich closed 4 years ago

ChristHeinrich commented 4 years ago

If you use the deflate-Compression, the whole document is black.

Example .tif with these tags: deflate.tif: SubFileType (1 Long): Page ImageWidth (1 Long): 1654 ImageLength (1 Long): 2338 BitsPerSample (3 Short): 8, 8, 8 Compression (1 Short): Deflate Photometric (1 Short): RGB StripOffsets (293 Long): 2571, 2632, 2693, 2754, 2815, 2876, 2937,... SamplesPerPixel (1 Short): 3 RowsPerStrip (1 Long): 8 StripByteCounts (293 Long): 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,... XResolution (1 Rational): 78,7723243815319 YResolution (1 Rational): 78,7404226656563 ResolutionUnit (1 Short): Centimeter

photopea commented 4 years ago

Hi, are you trying to parse a TIFF file with UTIF.js ? Can you share that file with us? Can you open it at www.Photopea.com ?

ChristHeinrich commented 4 years ago

Hi, same result on www.Photopea.com. Here is the zipped tif-file: deflateTif.zip

photopea commented 4 years ago

I fixed it, thanks for reporting :) The new UTIF.js is here and also at www.Photopea.com