2007.02.02 19:36 "RE: [Tiff] Re: get tifftag_geoasciiparams string", by Gennady Khokhorin

Thanks, Phil, for respond.

I agree: docs are pure. I have the same manual.txt for libgeotiff.

Still can not find any reference for return from TIFFGetField(tif, TIFFTAG_GEOASCIIPARAMS, &data) command. The other two return number of elements as a parameter: TIFFGetField(tif, TIFFTAG_GEOKEYDIRECTORY, &size, &data);

TIFFGetField(tif, TIFFTAG_GEODOUBLEPARAMS, &size, &data);

TIFFGetField() description in tiff-3.8.2\html\man\TIFFGetField.3tiff.html shows in "Autoregistered tags" sample that ascii tag should be handled the same way. But real code is different.

I want to use TIFF approach to handle tags (shorts, doubles, ascii) as an arrays rather then GTIFFKeySet/GTIFFKeyGet for each tag. Thanks to gdal it handles geoTiff great.

Any help, please!

Gennady

-----Original Message-----

From: tiff-bounces@lists.maptools.org [mailto:tiff-bounces@lists.maptools.org]On Behalf Of Phil Harvey

Sorry, I meant to give you this reference so you can download the GeoTiff library, which I believe includes documentation:

  ftp://ftp.remotesensing.org/geotiff/libgeotiff/libgeotiff-1.2.3.tar.gz

_______________________________________________
Tiff mailing list: Tiff@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/tiff
http://www.remotesensing.org/libtiff/