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TIFF and LibTiff Mail List Archive

Thread

1993.09.08 23:09 "feedback on v3.3beta002?", by Sam Leffler
1993.09.09 04:24 "Re: feedback on v3.3beta002?", by Yip Chi Lap
1993.09.09 22:29 "Re: feedback on v3.3beta002?", by Craig Jackson
1993.09.09 23:30 "Re: feedback on v3.3beta002?", by Sam Leffler
1993.09.09 21:16 "Re: feedback on v3.3beta002?", by Alex Kiernan

1993.09.09 23:30 "Re: feedback on v3.3beta002?", by Sam Leffler

Yesterday, I used various things (tiffcp, tiff2ps, tiffdump, tiffcmp) on VMS 5.5 using VAX C 3.2. tiffcp tickled a bug in VAX C 3.1, so I found a node with 3.2.

BTW, I have two images that should differ only in their photometric interpretation. tiffcp doesn't have an option to change this, and tiffcmp reports both the tag and the data as different, without trying to fix it. Is there a tool I can use to flip one of them? (I know it's a relatively simple program using libtiff, if I need to write one.)

tiffcp is not intended to change the data, only the way in which the data is stored. I don't supply a program to edit the tags of a file. If by changing the photometric you mean that you want to also do a color space conversion (e.g. YCbCr to RGB), then you need to write a program.

Sam