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<h1 align=center>QUERY</h1>
<a href="#NAME">NAME</a> 
<a href="#SYNOPSIS">SYNOPSIS</a> 
<a href="#DESCRIPTION">DESCRIPTION</a> 
<a href="#DIAGNOSTICS">DIAGNOSTICS</a> 
<a href="#SEE ALSO">SEE ALSO</a>

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<a name="NAME"></a>
<h2>NAME</h2>

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TIFFCurrentRow, TIFFCurrentStrip, TIFFCurrentTile,
TIFFCurrentDirectory, TIFFLastDirectory, TIFFFileno,
TIFFFileName, TIFFGetMode, TIFFIsTiled, TIFFIsByteSwapped,
TIFFIsUpSampled, TIFFIsMSB2LSB, TIFFGetVersion &minus; query
routines
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<a name="SYNOPSIS"></a>
<h2>SYNOPSIS</h2>

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#include &lt;tiffio.h&gt;

uint32_t TIFFCurrentRow(TIFF* tif) 
tstrip_t TIFFCurrentStrip(TIFF* tif) 
ttile_t TIFFCurrentTile(TIFF* tif) 
tdir_t TIFFCurrentDirectory(TIFF* tif) 
int TIFFLastDirectory(TIFF* tif) 
int TIFFFileno(TIFF* tif) 
char* TIFFFileName(TIFF* tif) 
int TIFFGetMode(TIFF* tif) 
int TIFFIsTiled(TIFF* tif) 
int TIFFIsByteSwapped(TIFF* tif) 
int TIFFIsUpSampled(TIFF* tif) 
int TIFFIsMSB2LSB(TIFF* tif) 
const char* TIFFGetVersion(void)
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<a name="DESCRIPTION"></a>
<h2>DESCRIPTION</h2>

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The following routines return status information about an
open TIFF file.

TIFFCurrentDirectory returns the index of the
current directory (directories are numbered starting at 0).
This number is suitable for use with the
TIFFSetDirectory routine.

TIFFLastDirectory returns a non-zero value if the
current directory is the last directory in the file;
otherwise zero is returned.

TIFFCurrentRow, TIFFCurrentStrip, and
TIFFCurrentTile, return the current row, strip, and
tile, respectively, that is being read or written. These
values are updated each time a read or write is done.

TIFFFileno returns the underlying file descriptor
used to access the TIFF image in the
filesystem.

TIFFFileName returns the pathname argument passed
to TIFFOpen or TIFFFdOpen.

TIFFGetMode returns the mode with which the
underlying file was opened. On UNIX systems,
this is the value passed to the open(2) system
call.

TIFFIsTiled returns a non-zero value if the image
data has a tiled organization. Zero is returned if the image
data is organized in strips.

TIFFIsByteSwapped returns a non-zero value if the
image data was in a different byte-order than the host
machine. Zero is returned if the TIFF file and local host
byte-orders are the same. Note that TIFFReadTile(),
TIFFReadStrip() and TIFFReadScanline() functions already
normally perform byte swapping to local host order if
needed.

TIFFIsUpSampled returns a non-zero value if image
data returned through the read interface routines is being
up-sampled. This can be useful to applications that want to
calculate I/O buffer sizes to reflect this usage (though the
usual strip and tile size routines already do this).

TIFFIsMSB2LSB returns a non-zero value if the
image data is being returned with bit 0 as the most
significant bit.

TIFFGetVersion returns an ASCII
string that has a version stamp for the TIFF
library software.
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<a name="DIAGNOSTICS"></a>
<h2>DIAGNOSTICS</h2>

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None.
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<a name="SEE ALSO"></a>
<h2>SEE ALSO</h2>

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libtiff(3TIFF), TIFFOpen(3TIFF),
TIFFFdOpen(3TIFF)
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.	Edit
..	Edit
CMakeLists.txt	Edit
HtmlDoc.cmake	Edit
TIFFClose.3tiff.html	Edit
TIFFDataWidth.3tiff.html	Edit
TIFFError.3tiff.html	Edit
TIFFFieldDataType.3tiff.html	Edit
TIFFFieldName.3tiff.html	Edit
TIFFFieldPassCount.3tiff.html	Edit
TIFFFieldReadCount.3tiff.html	Edit
TIFFFieldTag.3tiff.html	Edit
TIFFFieldWriteCount.3tiff.html	Edit
TIFFFlush.3tiff.html	Edit
TIFFGetField.3tiff.html	Edit
TIFFOpen.3tiff.html	Edit
TIFFPrintDirectory.3tiff.html	Edit
TIFFRGBAImage.3tiff.html	Edit
TIFFReadDirectory.3tiff.html	Edit
TIFFReadEncodedStrip.3tiff.html	Edit
TIFFReadEncodedTile.3tiff.html	Edit
TIFFReadRGBAImage.3tiff.html	Edit
TIFFReadRGBAStrip.3tiff.html	Edit
TIFFReadRGBATile.3tiff.html	Edit
TIFFReadRawStrip.3tiff.html	Edit
TIFFReadRawTile.3tiff.html	Edit
TIFFReadScanline.3tiff.html	Edit
TIFFReadTile.3tiff.html	Edit
TIFFSetDirectory.3tiff.html	Edit
TIFFSetField.3tiff.html	Edit
TIFFWarning.3tiff.html	Edit
TIFFWriteDirectory.3tiff.html	Edit
TIFFWriteEncodedStrip.3tiff.html	Edit
TIFFWriteEncodedTile.3tiff.html	Edit
TIFFWriteRawStrip.3tiff.html	Edit
TIFFWriteRawTile.3tiff.html	Edit
TIFFWriteScanline.3tiff.html	Edit
TIFFWriteTile.3tiff.html	Edit
TIFFbuffer.3tiff.html	Edit
TIFFcodec.3tiff.html	Edit
TIFFcolor.3tiff.html	Edit
TIFFmemory.3tiff.html	Edit
TIFFquery.3tiff.html	Edit
TIFFsize.3tiff.html	Edit
TIFFstrip.3tiff.html	Edit
TIFFswab.3tiff.html	Edit
TIFFtile.3tiff.html	Edit
fax2ps.1.html	Edit
fax2tiff.1.html	Edit
index.html	Edit
libtiff.3tiff.html	Edit
pal2rgb.1.html	Edit
ppm2tiff.1.html	Edit
raw2tiff.1.html	Edit
tiff2bw.1.html	Edit
tiff2pdf.1.html	Edit
tiff2ps.1.html	Edit
tiff2rgba.1.html	Edit
tiffcmp.1.html	Edit
tiffcp.1.html	Edit
tiffcrop.1.html	Edit
tiffdither.1.html	Edit
tiffdump.1.html	Edit
tiffinfo.1.html	Edit
tiffmedian.1.html	Edit
tiffset.1.html	Edit
tiffsplit.1.html	Edit