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<h1 align=center>TIFFTILE</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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TIFFTileSize, TIFFTileRowSize, TIFFVTileSize,
TIFFDefaultTileSize, TIFFComputeTile, TIFFCheckTile,
TIFFNumberOfTiles &minus; tile-related utility routines
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<a name="SYNOPSIS"></a>
<h2>SYNOPSIS</h2>

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#include &lt;tiffio.h&gt;

void TIFFDefaultTileSize(TIFF *tif,
uint32_t *tw, uint32_t *th) 
tsize_t TIFFTileSize(TIFF *tif) 
tsize_t TIFFTileRowSize(TIFF *tif) 
tsize_t TIFFVTileSize(TIFF *tif, uint32_t
nrows) 
ttile_t TIFFComputeTile(TIFF *tif, uint32_t
x, uint32_t y, uint32_t z,
tsample_t sample) 
int TIFFCheckTile(TIFF *tif, uint32_t
x, uint32_t y, uint32_t z,
tsample_t sample) 
ttile_t TIFFNumberOfTiles(TIFF *tif)
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<a name="DESCRIPTION"></a>
<h2>DESCRIPTION</h2>

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TIFFDefaultTileSize returns the pixel width and
height of a reasonable-sized tile; suitable for setting up
the TileWidth and TileLength tags. If the
tw and th values passed in are non-zero, then
they are adjusted to reflect any compression-specific
requirements. The returned width and height are constrained
to be a multiple of 16 pixels to conform with the
TIFF specification.

TIFFTileSize returns the equivalent size for a
tile of data as it would be returned in a call to
TIFFReadTile or as it would be expected in a call to
TIFFWriteTile.

TIFFVTileSize returns the number of bytes in a
row-aligned tile with nrows of data.

TIFFTileRowSize returns the number of bytes of a
row of data in a tile.

TIFFComputeTile returns the tile that contains the
specified coordinates. A valid tile is always returned;
out-of-range coordinate values are clamped to the bounds of
the image. The x and y parameters are always
used in calculating a tile. The z parameter is used
if the image is deeper than 1 slice
(ImageDepth&gt;1). The sample parameter is
used only if data are organized in separate planes
(PlanarConfiguration=2).

TIFFCheckTile returns a non-zero value if the
supplied coordinates are within the bounds of the image and
zero otherwise. The x parameter is checked against
the value of the ImageWidth tag. The y
parameter is checked against the value of the
ImageLength tag. The z parameter is checked
against the value of the ImageDepth tag (if defined).
The sample parameter is checked against the value of
the SamplesPerPixel parameter if the data are
organized in separate planes.

TIFFNumberOfTiles returns the number of tiles in
the image.
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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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TIFFReadEncodedTile(3TIFF),
TIFFReadRawTile(3TIFF), TIFFReadTile(3TIFF),
TIFFWriteEncodedTile(3TIFF),
TIFFWriteRawTile(3TIFF), TIFFWriteTile(3TIFF),
libtiff(3TIFF)

Libtiff library home page:
http://www.simplesystems.org/libtiff/
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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