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May 2007

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2007.05.04 11:51 "TIFFSetField and float values", by <mikk@go2.pl>

2007.05.04 12:18 "Re: TIFFSetField and float values", by Andrey Kiselev

2007.05.04 12:46 "Re: TIFFSetField and float values", by <mikk@go2.pl>

2007.05.04 13:02 "Re: TIFFSetField and float values", by Joris Van Damme

2007.05.04 13:13 "Re: TIFFSetField and float values", by Toby Thain

2007.05.04 13:20 "Re: TIFFSetField and float values", by Joris Van Damme

2007.05.04 21:06 "TIFFSetField and float values", by Mahmoudi Wafa

2007.05.04 11:51 "TIFFSetField and float values", by <mikk@go2.pl>

Hello,

I'm fighting with saving TIFFTAG_XRESOLUTION and TIFFTAG_YRESOLUTION
into a TIFF file.
 
AFAIK TIFFSetField is supposed to have 32 bit float as 3rd parameter
and I pass such type of parameter to TIFFSetField. The tag value is
saved (the tag is added to the IFD), but always has value of 0.0
instead of passed parameter.

I use Borland C++ to compile libtiff. Maybe I haven't configured
libtiff properly or need some patches to original libtiff sources
to compile it on Borland C++ with float support?

What should I check first? Maybe Joris could help? It seems that
he also compiles libtiff with Borland compiler.

Thanks in advance,
mikk