LibTiff Mailing List
TIFF and LibTiff Mailing List Archive
December 2008
Previous Thread
Next Thread
Previous by Thread
Next by Thread
Previous by Date
Next by Date
Contact
The TIFF Mailing List Homepage
This list is run by Frank Warmerdam
Archive maintained by AWare Systems
Thread
2008.12.30 17:29 "Re: scanline v/s striped", by Pundaleek Belamge
Not only a single image viewer application, but all following applications showing fg and bgreversed 1. MS Picture viewer 2. MS Document Imaging 3. MS Paint 4. MS outlook (latest one) On Tue, Dec 30, 2008 at 9:55 PM, Bob Friesenhahn < bfriesen@simple.dallas.tx.us> wrote: > On Tue, 30 Dec 2008, Belamge, Pundaleek wrote: > >> >> I am trying to use tiffdither utility to convert 8-bit grayscale tif image >> to 1-bit bi-level tif image with CCITT Group 3 compression. I am able to >> generate the tif files but, when viewd the resulting image on Windows, the >> image viewer shows foreground and background colors reversed. What might >> be >> wrong? >> > > The Windows TIFF viewer you are using is likely ignoring the TIFF > photometric. Perhaps it is assuming MINISWHITE but the file is using > MINISBLACK. Your 8-bit grayscale TIFF image was likely using MINISBLACK. > > Bob > ====================================== > Bob Friesenhahn > bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ > GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ > > -- Thanks & Regards Pundaleek P B