projects / wxWidgets.git / blame
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1 | .\" $Id: TIFFFieldTag.3tiff,v 1.1 2012-07-29 15:45:30 tgl Exp $ |
| 2 | .\" | |
| 3 | .\" Copyright (c) 2012, Tom Lane <tgl@sss.pgh.pa.us> | |
| 4 | .\" | |
| 5 | .\" Permission to use, copy, modify, distribute, and sell this software and | |
| 6 | .\" its documentation for any purpose is hereby granted without fee, provided | |
| 7 | .\" that (i) the above copyright notices and this permission notice appear in | |
| 8 | .\" all copies of the software and related documentation, and (ii) the names of | |
| 9 | .\" Sam Leffler and Silicon Graphics may not be used in any advertising or | |
| 10 | .\" publicity relating to the software without the specific, prior written | |
| 11 | .\" permission of Sam Leffler and Silicon Graphics. | |
| 12 | .\" | |
| 13 | .\" THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, | |
| 14 | .\" EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY | |
| 15 | .\" WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. | |
| 16 | .\" | |
| 17 | .\" IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR | |
| 18 | .\" ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, | |
| 19 | .\" OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
| 20 | .\" WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF | |
| 21 | .\" LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE | |
| 22 | .\" OF THIS SOFTWARE. | |
| 23 | .\" | |
| 24 | .if n .po 0 | |
| 25 | .TH TIFFFieldTag 3TIFF "July 26, 2012" "libtiff" | |
| 26 | .SH NAME | |
| 27 | TIFFFieldTag \- Get TIFF field tag value from field information | |
| 28 | .SH SYNOPSIS | |
| 29 | .B "#include <tiffio.h>" | |
| 30 | .sp | |
| 31 | .BI "uint32 TIFFFieldTag(const TIFFField* " fip ")" | |
| 32 | .SH DESCRIPTION | |
| 33 | .BR TIFFFieldTag | |
| 34 | returns the numeric tag value for a TIFF field. | |
| 35 | This can be compared to various constants exported by the | |
| 36 | .BR libtiff | |
| 37 | header files, such as | |
| 38 | .BR TIFFTAG_IMAGEWIDTH . | |
| 39 | .P | |
| 40 | .I fip | |
| 41 | is a field information pointer previously returned by | |
| 42 | .BR TIFFFindField , | |
| 43 | .BR TIFFFieldWithTag , | |
| 44 | or | |
| 45 | .BR TIFFFieldWithName . | |
| 46 | .br | |
| 47 | .SH "RETURN VALUES" | |
| 48 | .br | |
| 49 | .BR TIFFFieldTag | |
| 50 | returns an integer tag value. | |
| 51 | .br | |
| 52 | .SH "SEE ALSO" | |
| 53 | .BR libtiff (3TIFF), | |
| 54 | .PP | |
| 55 | Libtiff library home page: | |
| 56 | .BR http://www.remotesensing.org/libtiff/ |