Attaching a sample image that will generate the error ** Attachment added: "tiff_lzw.tiff" http://launchpadlibrarian.net/28459596/tiff_lzw.tiff
-- Error when tiff compression mode is tiff_lzw https://bugs.launchpad.net/bugs/392907 You received this bug notification because you are a member of Phatch Developers, which is subscribed to Phatch. Status in Phatch = Photo & Batch!: New Bug description: Hi, I got the following issue when attempting to save a tiff image generated by Grab (Mac OSX screenshot utility). You can replicate the issue by saving any tiff image in 'lzw' compression mode and then try to save the result again in phatch. A patch is attached. Here is the log output: Warning 0: Subprocess "tiffcp" output: LIBTIFF, Version 3.8.2 Copyright (c) 1988-1996 Sam Leffler Copyright (c) 1991-1996 Silicon Graphics, Inc. usage: tiffcp [options] input... output where options are: -a append to output instead of overwriting -o offset set initial directory offset -p contig pack samples contiguously (e.g. RGBRGB...) -p separate store samples separately (e.g. RRR...GGG...BBB...) -s write output in strips -t write output in tiles -i ignore read errors -b file[,#] bias (dark) monochrome image to be subtracted from all others -,=% use % rather than , to separate image #'s (per Note below) -r # make each strip have no more than # rows -w # set output tile width (pixels) -l # set output tile length (pixels) -f lsb2msb force lsb-to-msb FillOrder for output -f msb2lsb force msb-to-lsb FillOrder for output -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding -c zip[:opts] compress output with deflate encoding -c jpeg[:opts] compress output with JPEG encoding -c packbits compress output with packbits encoding -c g3[:opts] compress output with CCITT Group 3 encoding -c g4 compress output with CCITT Group 4 encoding -c none use no compression algorithm on output Group 3 options: 1d use default CCITT Group 3 1D-encoding 2d use optional CCITT Group 3 2D-encoding fill byte-align EOL codes For example, -c g3:2d:fill to get G3-2D-encoded data with byte-aligned EOLs JPEG options: # set compression quality level (0-100, default 75) r output color image as RGB rather than YCbCr For example, -c jpeg:r:50 to get JPEG-encoded RGB data with 50% comp. quality LZW and deflate options: # set predictor value For example, -c lzw:2 to get LZW-encoded data with horizontal differencing Note that input filenames may be of the form filename,x,y,z where x, y, and z specify image numbers in the filename to copy. example: tiffcp -c none -b esp.tif,1 esp.tif,0 test.tif subtract 2nd image in esp.tif from 1st yielding uncompressed result test.tif Action: {'fields': {'As': u'<type>', 'File Name': u'<filename>', 'In': u'<folder>_phatch/<subfolder>', 'JPEG Quality': u'85', 'JPEG Size Maximum': '0kb', 'JPEG Size Tolerance': '5%', 'Metadata': 'yes', 'PNG Optimize': 'no', 'Resolution': u'<dpi>', 'Show Type Options': 'no', 'TIFF Compression': u'<compression>', '__enabled__': 'yes'}, 'label': 'Save'} None * _______________________________________________ Mailing list: https://launchpad.net/~phatch-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~phatch-dev More help : https://help.launchpad.net/ListHelp
