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10139N/A<!ENTITY synp-tt "SYNOPSIS">

10139N/A<!ENTITY cmd "TIFFGetField">

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10139N/A<!ENTITY suncopy "Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.">

10139N/A]>

10139N/A<?Pub UDT _bookmark _target>

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10139N/A<?Pub Inc>

10139N/A<?PubInc>

10139N/A<refentry id="TIFFGetField-3tiff">

10139N/A<refmeta><refentrytitle>TIFFGetField</refentrytitle><manvolnum>3tiff</manvolnum>

10139N/A<refmiscinfo class="date">05 Apr 2004</refmiscinfo>

10139N/A<refmiscinfo class="sectdesc">&man3;</refmiscinfo>

10139N/A<refmiscinfo class="software">&release;</refmiscinfo>

10139N/A<refmiscinfo class="arch">generic</refmiscinfo>

10139N/A<refmiscinfo class="copyright">&suncopy;</refmiscinfo>

10139N/A</refmeta>

10139N/A<indexterm><primary>TIFFGetField</primary></indexterm><indexterm><primary>

10139N/ATIFFVGetField</primary></indexterm><indexterm><primary>get the value(s) of

10139N/Aa tag in an open TIFF file</primary></indexterm>

10139N/A<refnamediv id="TIFFGetField-3tiff-name"><refname>TIFFGetField</refname><refname>

10139N/ATIFFVGetField</refname><refname>TIFFGetFieldDefaulted</refname><refname>TIFFVGetFieldDefaulted<?Pub Caret>

10139N/A</refname><refpurpose>get the value(s) of a tag in an open TIFF file</refpurpose>

10139N/A</refnamediv>

10139N/A<refsect1 id="TIFFGetField-3tiff-synp"><title>&synp-tt;</title>

10139N/A<programlisting>#include &lt;tiffio.h>

10139N/Aint TIFFGetField(TIFF* tif, ttag_t tag, ...)

10139N/A#include &lt;stdarg.h>

10139N/Aint TIFFVGetField(TIFF* tif, ttag_t tag, va_list ap)

10139N/Aint TIFFGetFieldDefaulted(TIFF* tif, ttag_t tag, ...)

10139N/Aint TIFFVGetFieldDefaulted(TIFF* tif, ttag_t tag, va_list

10139N/Aap)</programlisting>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-desc"><title>&desc-tt;</title>

10139N/A<para><literal>TIFFGetField</literal> returns the value of a tag or pseudo-tag

10139N/Aassociated with the current directory of the open TIFF file. A pseudo-tag

10139N/Ais a parameter that is used to control the operation of the TIFF library but

10139N/Awhose value is not read or written to the underlying file. The file must have

10139N/Abeen previously opened with <literal>TIFFOpen(3tiff)</literal>. The tag is

10139N/Aidentified by <literal>tag</literal>, one of the values defined in the include

10139N/Afile <filename>tiff.h</filename> (see also the table below). The type and

10139N/Anumber of values returned is dependent on the tag being requested. The programming

10139N/Ainterface uses a variable argument list as prescribed by the <literal>stdarg(3)

10139N/A</literal> interface. The returned values should only be interpreted if <literal>

10139N/ATIFFGetField</literal> returns 1.</para>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-exde"><title>&exde-tt;</title>

10139N/A<para><literal>TIFFVGetField</literal> is functionally equivalent to <literal>

10139N/ATIFFGetField</literal> except that <literal>TIFFVGetField</literal> takes

10139N/Aa pointer to a variable argument list. <literal>TIFFVGetField</literal> is

10139N/Auseful for layering interfaces on top of the functionality provided by <literal>

10139N/ATIFFGetField</literal>.</para>

10139N/A<para><literal>TIFFGetFieldDefaulted</literal> and <literal>TIFFVGetFieldDefaulted

10139N/A</literal> are identical to <literal>TIFFGetField</literal> and <literal>

10139N/ATIFFVGetField</literal>, except that if a tag is not defined in the current

10139N/Adirectory and has a default value, then the default value is returned.</para>

10139N/A<para>The tags understood by <literal>libtiff</literal>, the number of parameter

10139N/Avalues, and the types for the returned values are shown below. The data types

10139N/Aare specified as in C and correspond to the types used to specify tag values

10139N/Ato <literal>TIFFSetField(3tiff)</literal>. Remember that <literal>TIFFGetField

10139N/A</literal> returns parameter values, so all of the listed data types are pointers

10139N/Ato storage where values should be returned. Consult the TIFF specification

10139N/Afor information on the meaning of each tag and their possible values.</para>

10139N/A<informaltable frame="all">

10139N/A<tgroup cols="4" colsep="1" rowsep="1"><colspec colname="COLSPEC0" colwidth="25*">

10139N/A<colspec colname="COLSPEC1" colwidth="25*"><colspec colname="COLSPEC2" colwidth="25*">

10139N/A<colspec colname="COLSPEC3" colwidth="25*">

10139N/A<thead>

10139N/A<row rowsep="1"><entry colsep="1" rowsep="1"><para>TAG NAME</para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>COUNT</para></entry><entry colsep="1" rowsep="1"><para>

10139N/ATYPES</para></entry><entry colsep="1" rowsep="1"><para>NOTES</para></entry>

10139N/A</row>

10139N/A</thead>

10139N/A<tbody>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_ARTIST</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_BADFAXLINES</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_BITSPERSAMPLE</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_CLEANFAXDATA</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_COLORMAP</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>3</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16**</literal></para></entry><entry colsep="1" rowsep="1"><para>1&lt;&lt;BitsPerSample

10139N/Aarrays</para></entry></row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_COMPRESSION</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_CONSECUTIVEBADFAXLINES

10139N/A</literal></para></entry><entry colsep="1" rowsep="1"><para>1</para></entry>

10139N/A<entry colsep="1" rowsep="1"><para><literal>uint32*</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para></para></entry></row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_DATATYPE</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_DATETIME</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_DOCUMENTNAME</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_DOTRANGE</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>2</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_EXTRASAMPLES</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>2</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal>,<literal>uint16**</literal></para></entry><entry colsep="1"

10139N/Arowsep="1"><para>count and types array</para></entry></row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_FAXMODE</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Aint*</literal></para></entry><entry colsep="1" rowsep="1"><para>G3/G4 compression

10139N/Apseudo-tag</para></entry></row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_FAXFILLFUNC</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/ATIFFFaxFillFunc*</literal></para></entry><entry colsep="1" rowsep="1"><para>

10139N/AG3/G4 compression pseudo-tag</para></entry></row>

10139N/A<row><entry colsep="1" rowsep="1"><para><literal>TIFFTAG_FILLORDER</literal></para></entry>

10139N/A<entry colsep="1" rowsep="1"><para>1</para></entry><entry colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_GROUP3OPTIONS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_GROUP4OPTIONS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_HALFTONEHINTS</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>2</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_HOSTCOMPUTER

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_IMAGEDEPTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_IMAGEDESCRIPTION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_IMAGELENGTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_IMAGEWIDTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_INKNAMES

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_INKSET

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_JPEGTABLES</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>2</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Au_short*</literal>,<literal>void**</literal></para></entry><entry colname="COLSPEC3"><para>

10139N/Acount and tables</para></entry></row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_JPEGQUALITY</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Aint*</literal></para></entry><entry colname="COLSPEC3"><para>JPEG pseudo-tag

10139N/A</para></entry></row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_JPEGCOLORMODE</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Aint*</literal></para></entry><entry colname="COLSPEC3"><para>JPEG pseudo-tag

10139N/A</para></entry></row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_JPEGTABLESMODE</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Aint*</literal></para></entry><entry colname="COLSPEC3"><para>JPEG pseudo-tag

10139N/A</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_MAKE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_MATTEING

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_MAXSAMPLEVALUE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_MINSAMPLEVALUE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_MODEL

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_ORIENTATION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PAGENAME

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PAGENUMBER

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A2</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PHOTOMETRIC

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PLANARCONFIG

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PREDICTOR

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_PRIMARYCHROMACITIES

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para>

10139N/A6-entry array</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_REFERENCEBLACKWHITE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para>

10139N/A2*SamplesPerPixel array</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_RESOLUTIONUNIT

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_ROWSPERSTRIP

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_SAMPLEFORMAT

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_SAMPLESPERPIXEL

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_SMAXSAMPLEVALUE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Adouble*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_SMINSAMPLEVALUE</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Adouble*</literal></para></entry><entry colname="COLSPEC3"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_SOFTWARE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_STONITS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Adouble**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_STRIPBYTECOUNTS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_STRIPOFFSETS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_SUBFILETYPE</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_SUBIFD

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A2</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal>,<literal>uint32**</literal></para></entry><entry colname="COLSPEC3"

10139N/Acolsep="1" rowsep="1"><para>count and offsets array</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TARGETPRINTER

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Achar**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_THRESHOLDING

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TILEBYTECOUNTS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TILEDEPTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TILELENGTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TILEOFFSETS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TILEWIDTH

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_TRANSFERFUNCTION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1 or 3&ndash;</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para>

10139N/A1&lt;&lt;BitsPerSample entry arrays</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_WHITEPOINT

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para>

10139N/A2-entry array</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_XPOSITION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_XRESOLUTION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_YCBCRCOEFFICIENTS

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat**</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para>

10139N/A3-entry array</para></entry></row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_YCBCRPOSITIONING

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_YCBCRSUBSAMPLING

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A2</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint16*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_YPOSITION

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A1</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Afloat*</literal></para></entry><entry colname="COLSPEC3" colsep="1" rowsep="1"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para><literal>TIFFTAG_YRESOLUTION</literal></para></entry>

10139N/A<entry colname="COLSPEC1"><para>1</para></entry><entry colname="COLSPEC2"><para><literal>

10139N/Afloat*</literal></para></entry><entry colname="COLSPEC3"><para></para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0" colsep="1" rowsep="1"><para><literal>TIFFTAG_ICCPROFILE

10139N/A</literal></para></entry><entry colname="COLSPEC1" colsep="1" rowsep="1"><para>

10139N/A2</para></entry><entry colname="COLSPEC2" colsep="1" rowsep="1"><para><literal>

10139N/Auint32*</literal>,<literal>void**</literal></para></entry><entry colname="COLSPEC3"

10139N/Acolsep="1" rowsep="1"><para>count, profile data=</para></entry></row>

10139N/A</tbody>

10139N/A</tgroup>

10139N/A</informaltable>

10139N/A<variablelist>

10139N/A<varlistentry><term>&ndash;</term><listitem><para>If <literal>SamplesPerPixel

10139N/A</literal> is 1, then a single array is returned. Otherwise, three arrays

10139N/Aare returned.</para>

10139N/A</listitem></varlistentry>

10139N/A<varlistentry><term>=</term><listitem><para>The contents of this field are

10139N/Aquite complex. See <citetitle>The ICC Profile Format Specification, Annex

11933N/AB "Embedding ICC Profiles in TIFF Files"</citetitle>, available at

11933N/A<literal>http://www.color.org</literal>, for an explanation.</para>

10139N/A</listitem></varlistentry>

10139N/A</variablelist>

10139N/A<refsect2 id="TIFFGetField-3tiff-exde-diags">

10139N/A<title>Diagnostics</title>

10139N/A<para>All error messages are directed to the <literal>TIFFError(3tiff)</literal>

10139N/Aroutine.</para>

10139N/A<variablelist>

10139N/A<varlistentry><term>Unknown field, tag 0x%x.</term><listitem><para>An unknown

10139N/Atag was supplied.</para>

10139N/A</listitem></varlistentry>

10139N/A</variablelist></refsect2>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-rtrn"><title>&rtrn-tt;</title>

10139N/A<para>1 is returned if the tag is defined in the current directory. Otherwise,

10139N/A0 is returned.</para>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-attr"><title>&attr-tt;</title>

10139N/A<para>See <olink targetdocent="REFMAN5" localinfo="attributes-5"><citerefentry>

10139N/A<refentrytitle>attributes</refentrytitle><manvolnum>5</manvolnum></citerefentry></olink>

10139N/Afor descriptions of the following attributes:</para>

10139N/A<informaltable frame="all">

10139N/A<tgroup cols="2" colsep="1" rowsep="1"><colspec colname="COLSPEC0" colwidth="1*">

10139N/A<colspec colname="COLSPEC1" colwidth="1*">

10139N/A<thead>

10139N/A<row><entry align="center" valign="middle">ATTRIBUTE TYPE</entry><entry align="center"

10139N/Avalign="middle">ATTRIBUTE VALUE</entry></row>

10139N/A</thead>

10139N/A<tbody>

18745N/A<row><entry><para>Availability</para></entry><entry><para>image/library/libtiff</para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para>Interface stability</para></entry><entry

13623N/Acolname="COLSPEC1"><para>Uncommitted</para></entry></row>

10139N/A</tbody>

10139N/A</tgroup>

10139N/A</informaltable>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-also"><title>&also-tt;</title>

10139N/A<para><citerefentry><refentrytitle>libtiff</refentrytitle><manvolnum>3</manvolnum>

10139N/A</citerefentry>, <citerefentry><refentrytitle>TIFFOpen</refentrytitle><manvolnum>

10139N/A3tiff</manvolnum></citerefentry>, <citerefentry><refentrytitle>TIFFSetField

10139N/A</refentrytitle><manvolnum>3tiff</manvolnum></citerefentry>, <citerefentry>

10139N/A<refentrytitle>TIFFSetDirectory</refentrytitle><manvolnum>3tiff</manvolnum>

10139N/A</citerefentry>, <citerefentry><refentrytitle>TIFFReadDirectory</refentrytitle>

10139N/A<manvolnum>3tiff</manvolnum></citerefentry>, <citerefentry><refentrytitle>

10139N/ATIFFWriteDirectory</refentrytitle><manvolnum>3tiff</manvolnum></citerefentry></para>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFGetField-3tiff-note"><title>&note-tt;</title>

10139N/A<para>This man page was originally written by Sam Leffler. Updated by Breda

10139N/AMcColgan, Sun Microsystems Inc., 2004.</para>

10139N/A</refsect1>

10139N/A</refentry>

10139N/A<?Pub *0000031545>