TIFFSTRIP(3TIFF)                                              TIFFSTRIP(3TIFF)



NAME
       TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, TIFFRawStripSize,
       TIFFComputeStrip, TIFFNumberOfStrips - strip-related utility routines

SYNOPSIS
       #include <tiffio.h>

       uint32 TIFFDefaultStripSize(TIFF *tif, uint32 estimate)
       tsize_t TIFFStripSize(TIFF *tif)
       tsize_t TIFFVStripSize(TIFF *tif, uint32 nrows)
       tsize_t TIFFRawStripSize(TIFF *tif, tstrip_t strip)
       tstrip_t TIFFComputeStrip(TIFF *tif, uint32 row, tsample_t sample)
       tstrip_t TIFFNumberOfStrips(TIFF *tif)

DESCRIPTION
       TIFFDefaultStripSize returns the number of rows for a reasonable-sized
       strip according to the current settings of the ImageWidth,
       BitsPerSample, SamplesPerPixel, tags and any compression-specific
       requirements. If the estimate parameter, if non-zero, then it is taken
       as an estimate of the desired strip size and adjusted according to any
       compression-specific requirements. The value returned by this function
       is typically used to define the RowsPerStrip tag. In lieu of any
       unusual requirements TIFFDefaultStripSize tries to create strips that
       have approximately 8 kilobytes of uncompressed data.

       TIFFStripSize returns the equivalent size for a strip of data as it
       would be returned in a call to TIFFReadEncodedStrip or as it would be
       expected in a call to TIFFWriteEncodedStrip.

       TIFFVStripSize returns the number of bytes in a strip with nrows rows
       of data.

       TIFFRawStripSize returns the number of bytes in a raw strip (i.e. not
       decoded).

       TIFFComputeStrip returns the strip that contains the specified
       coordinates. A valid strip is always returned; out-of-range coordinate
       values are clamped to the bounds of the image. The row parameter is
       always used in calculating a strip. The sample parameter is used only
       if data are organized in separate planes (PlanarConfiguration=2).

       TIFFNumberOfStrips returns the number of strips in the image.

DIAGNOSTICS
       None.

SEE ALSO
       TIFFReadEncodedStrip(3TIFF), TIFFReadRawStrip(3TIFF),
       TIFFWriteEncodedStrip(3TIFF), TIFFWriteRawStrip(3TIFF), libtiff(3TIFF),

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



libtiff                        October 15, 1995               TIFFSTRIP(3TIFF)
