LibTiff Mailing List

TIFF and LibTiff Mailing List Archive
April 2008

Previous Thread
Next Thread

Previous by Thread
Next by Thread

Previous by Date
Next by Date

The TIFF Mailing List Homepage
This list is run by Frank Warmerdam
Archive maintained by AWare Systems

Thread

2008.04.16 22:45 "Floating Point Tiff Format?", by Fred Weinhaus

2008.04.16 23:03 "Re: Floating Point Tiff Format?", by <jcupitt@gmail.com>

2008.04.16 23:13 "Re: Floating Point Tiff Format?", by Frank Warmerdam

2008.04.17 03:13 "Re: Floating Point Tiff Format?", by Bob Friesenhahn

2008.04.16 23:03 "Re: Floating Point Tiff Format?", by <jcupitt@gmail.com>

2008/4/16 Fred Weinhaus <fmw@alink.net>:
>  I was wondering if libtiff supports floating point format tiff?  I am
> interested in both floating point grayscale images and floating point RGB
> images?

Just set TIFFTAG_SAMPLEFORMAT to SAMPLEFORMAT_IEEEFP and you can read
and write single-precision IEEE floats. There's also a
SAMPLEFORMAT_COMPLEXIEEEFP, but I've not used it myself.

John